Bubble Inclinometer Physical Therapy Tool - Accurate Range of Motion Angle Finder Protractor with No-Leak Housing - Physical Therapy Equipment for Professionals and Students 4. Digital Angle Finder Protractor, 2-in-1 Digital Miter Saw Protractor, 7 Inch/200mm ABS Angle Ruler, High Accuracy Miter Angle Measuring Tool for Woodworking, Metalworking, Carpenter, Construction Neoteck Aluminum Digital Angle Finder Protractor 225° 16 inch Backlit LCD Digital with Horizontal and Vertical Bubble - BlackUniversal Level The Curv-O-Mark Universal Level is a multi-purpose tool. Screw the gauge tower on the disc and place the Protractor on the platter. US $ 3. Delivering to Lebanon 66952 Choose location for most accurate options Tools & Home Improvement. The angle between the stock and blade can be set and read to 5‰Ûª resolution with the aid of the built-in magnifier. RISEPRO 10-Inch Digital Torpedo Level and Protractor IP54 Protected Electronic Bubble Inclinometer, Angle Finder, Gauge w/Large VA Display & V-Groove Base DL135N. 6 Inch Long Blade, 360° Max Measurement, Bevel Protractor. This fixture can be. ] Once secure and its back flush to your tip’s end, your Digital Protractor will accurately measure and display the pitching angle of your blade’s tip. 2) Universal protractor . 2 Universal Bevel Protractors It is an angular measuring instrument capable of measuring angles to within 5 min. In stock. 22 APK download for Android. Data output function make it easy to see the statistical data. 【Note:】When determining the angle, the bubble. This tool combines four of the most common tools, making it an attractive addition to your appliances. Check out our interactive digital publication, delivered by Dirxion, the ultimate flip book platform. Toggle navigation. 4. 4 out of 5 stars 215. A goniometer is an instrument that either measures an angle or allows an object to be rotated to a precise angular position. 360° protractor, clinometer with bubble level, level tool. Starrett Metalworking Protractors. This instrument is capable of measuring angles with a least count of 5′ or 5 minutes. The app uses your device’s built-in sensors to detect the angle of the surface. SKU 303-8203. Digital Angle Finder Protractor 0-360 Degree T-Bevel Gauge & Protractor with Horizontal Vertical Bubble & Full LCD Display for Woodworking, Metalworking, Construction 4. 2 out of 5 stars 194 400+ bought in past month Digital Angle Finder Protractor 0-360 Degree T-Bevel Gauge & Protractor with Horizontal Vertical Bubble & Full LCD Display for Woodworking, Metalworking, Construction 4. Crystal-like transparent, Light transmittance up to 92 percent. A protractor is a measuring tool often made of translucent plastic or glass used to read, measure, and construct angles. 1. If you have an older tool that is no longer published, you are likely to find the manual in. 55 $ 63. To use the Inclinometer app, simply hold your device against the surface you want to measure. 445 cm clear plastic device with 1 increments and 360 scale with a bubble level at the end to ensure both vertical and horizontal alignment ( Figure 1 A. GemRed 82412 Mini Digital Level Angle Gauge Angle Finder Protractor Inclinometer Aluminum Framework with Magnet. Figure 6. Miscellaneous. CLINOMETER UNIVERSAL BUBBLE PROTRACTOR: 4: 3916001-501: INCLINOMETER: RQST* We do not currently have a manufacturing solution for this item but will do our best to source it. Protractors - Angle Bubble Levels. Pre-Owned. CLINOMETER UNIVERSAL BUBBLE PROTRACTOR: 4: KS2113: CLINOMETER UNIVERSAL BUBBLE PROTRACTOR: 7: Aviapool (Aviation Tool Pooling LLC) is a global company providing around the clock assistance for the planning, supply, and sourcing of tooling equipment to the commercial aviation marketplace. General Tools Angle Protractor #17 Stainless Steel Square Head - Measuring Tool for Carpenters & Woodworking Hobbyists. us. Mitutoyo America Corporation announces an expanded trade-in trade-up program for Mitutoyo Coordinate Measuring Machines, Vision Measuring Systems, and Form Measuring Systems. 4. 02 Universal Bevel Protractor Hi Carbon. Buyer must in 3 days of receiving the item. 01° Resolution V-Groove Magnetic Base&LCD Inclinometer Bevel Gauge with Audible Alert -Measures 0~360° AG03 at Amazon. 4 mitutoyo MTI dial protractor dial screws 190007 new machine shop insoection . 4 Inch 60mm 85% agree - Would recommend. It can also be used for a variety of other applications such as wing surfaces, flaps, tail sections or anything needing to be measured in degrees. Mini Bubble Level Protractor Spirit Magnetic For TV Rack Photo Frame Goods Shelf in online-store aliexpress. Vernier Scale: Engraved directly onto the. TIP: Over loosening the hinge nut will not allow the blade to stay in place over the desired angle leg. It is designed with a wide measuring range of 4*90°(0~360° for various applications to measure and set angles. 03 PROTRACTOR, UNIVERSAL BUBBLE. Place the protractor on the turntable: Place the protractor on your turntable platter with the hole over the spindle. 00Wx4. 1° at 0° and 90°±0. › See more product detailsBubble-Princess - 0-180 Degree Woodworking Angle Ruler Rotary Protractor Gauge Adjustable Universal Stainless Steel Measuring Tools - - Amazon. i. Vintage Kell Strom Universal Bubble Propeller Protractor KS2113. lunarnewseason (1,832) 96. Sale Price. Log in Register Speak to an expert (800) 247-7693. $594. Digital Angle Finder Protractor 0-360 Degree T-Bevel Gauge & Protractor with Horizontal Vertical Bubble & Full LCD Display for Woodworking, Metalworking, Construction. 5. Log In Try for freeApril 27, 2023. Supplier: Transcat, Inc. Mitutoyo Metalworking Protractors. WARNING – Keep batteries out of reach of children. Display unit: arbitrary conversion between degrees and. 00 - $25. RISEPRO 10-Inch Digital Torpedo Level and Protractor IP54 Protected Electronic Bubble Inclinometer, Angle Finder, Gauge w/Large VA Display & V-Groove Base DL135N 4. Select the. $213. a central point of concentrated activity and influence. 3 4. Made setup a breeze. If you want to save. The Fowler Mini-Mag measures a total of 360° by way of its four sides, each providing 90° of inclination and declination. Universal bevel protractor. 00. 01° Resolution V-Groove Magnetic Base&LCD Inclinometer Bevel Gauge with Audible Alert -Measures 0~360° AG03. 00. 1. com. 2 out of 5 stars 187. 99 . Fowler 52-440-612-0, Universal Bevel Protractor with 6" and 12" Blade. Partially tighten the propeller clamping bolts for the blade in front of you. Prop Protractor Bracket Material: 1/8-inch Plastic (Lexan or Acrylic) 25 15 515 File notch 25 30 90 30 20. We can place the 0 degree, the base of the protractor, at this side of the angle. The Angle Cube resolution and repeatability is 0. Login. Free shipping. Bevel Block Gauge, Aluminum Alloy Angle Finder Universal Bevel Protractor for Protractor Woodworking Tools Angles for 1:6, 1:7 and 1:8 Dovetails, Miter Angles of 15°, 22-1/2°, 30°, 36° and 45°. Mount on any flat surface. After hours researching and comparing all models on the market, we find out Top 15 Best Bubble Protractor of 2023. 5MM, resulting in an overhang of 15MM and an offset angle of 22 degrees, exactly as. Delivering to Lebanon 66952 Choose location for most accurate options Tools & Home Improvement. In comparison to spirit level, when the inclinometer shows a 0-degree angle, a spirit level’s bubble takes place at the center of the vial. 500-5645-105-1: AILERON. READY TO SHIP ENGINES; ENGINES. 71. Part Number : 187-907 Mitutoyo 187-907 Universal Protractor 150mm Blade. Kelebihan alat ini adalah terbuat dari material stainless steel sehingga. The Curv-O-Mark® Universal Level is a multi-purpose tool. You can also use the Online Protractor to compare two angles. US $1. It looks as if its the original factory bubble, as it has the open end closed with what looks like a "puddy" and painted over with the original coat of paint. Circular Bubble Level Level Round Bubble Level Measuring Instruments Universal Protractor Tool 60 * 12mm - Amazon. $11. SKU 303-8102. When measuring the angle, the base is placed under the side of the angle. Get an instant quote for Protractor Universal Bubble NSN part with an instant quote. Protractor tool, Bubble level, Spirit Level, Ruler Measuring app Level objects in your household using the bubble level or the protractor. The durable construction ensures long-lasting performance, and the precise 2. 49. degrees of flap travel C. Digital Angle Finder Protractor 0-360 Degree T-Bevel Gauge & Protractor with Horizontal Vertical Bubble & Full LCD Display for Woodworking, Metalworking, Construction. 815MW360 (cat. 5 Store the protractor and all tools and instruments in the calibration room for at least 3 hours before the calibration at a temperature of 20°C or 63F ±2 and relative humidity of 30% to 40%. The optical bevel Protractor is a development of the Vernier Protractor with the inclusion of an optical magnifying device to achieve greater accuracy and precision in angular measurement for up to 2 minutes. Also known as a bevel protractor, it has an adjustable arm. To ensure the reliability of our offerings, we choose to only. $6. $21. The protractor is movably connected to a base member and adapted to pivot thereon relative to a central axis. Brown & Sharpe: Brown & Sharpe is another respected brand that produces reliable measuring tools. com. Mini Digital Angle Protractor 0-360 With Magnetic Base With Bubble. com Be the first to ask. 1. PROTRACTOR 5210-00-071-8807 1: SV: Details Available Details Available: UNITED KINGDOM: Send RFQ: 2023-03-29 Master Cross Reference Data (MCRD) - alternate part numbers for national stock numbers NSN Description MCRL Information : 5210000718807 PROTRACTOR,SPECIAL INC: 77777 HMIC: N ESDC: ENAC: Cancelled By: Part #Digital Angle Finder Tool 5 inch Pocket Protractor 0-360 degree LED Digital Protractor with Horizontal Bubble Levels and Ruler Meter Accurate Tool for Carpenters,Woodworkers,Fabricators（5 inch）. It is powered with a rechargeable battery. Universal Pitot Static Adapter; Other. COMES WITH WHATS IN PICTURE. Our bevel vernier protractors provide the highest le. 49. We have for sale a universal bubble propeller protractor that a believe to be a Warren Knight wk. Jakarta Pusat kingz Shopping Center. a. VTG. 3. Are you looking for the Bubble Protractor of 2023? Romance University supports to analyzes, compares, reviews from consumer report, our expert community. 75 cm by 4. Shop Universal Bevel Protractor SERIES 187 from MITUTOYO (187-906). Multi Angle Measuring Ruler, 12-Sides Ruler Hole Locator Aluminum Alloy Universal Multi Angle Measuring Ruler Protractors, Adjustable Floor Tile Glass Woodworking Puncher. The universal propeller protractor can be used to measure The universal propeller protractor can be used to measure the travel of a control surface that has up and down move-A 30 propeller track. 14-day delivery on US $8. The Feickert Next Generation Universal Protractor constructed out of aluminium, the base is a 3mm thi thick alloy sheet with the adjustable rule mounted well above pivot height. Let the ruler drop into the groove, use the locking nut to ensure that it doesn’t move. Digital Angle Finder Protractor 0-360 Degree T-Bevel Gauge & Protractor with Horizontal Vertical Bubble & Full LCD Display for Woodworking. Tow-in and tow-out adjustments on small aircraft with spring steel landing gear are made with. 2 out of 5 stars 176. Min Order: 1 piece. 3. So once again, place the center of the protractor at the center, at the vertex, of our angle. 0 out of 5 stars 2. Universal propeller protractors are used to check and set the pitch of propeller blades and to measure the amount of movement of aircraft control surfaces. Align the cartridge: Move the cartridge/tonearm until the stylus rests exactly on the center of the bulls-eye (120. A hinged drag strut holds the trunnion and gear firm for landing and ground operation. They are typically made of brass, steel, wood, ivory, or. a push or pull. If you’re drawing an acute angle, make sure you’re looking at the scale numbers that are less than 90°. Qty . As we had mentioned earlier, some digital angle finders have a magnet attached to them. Kell-Strom KS2113 Universal Bubble Protractor. This tool has two digital displays that invert when turned upside down; one shows the base angle and the other shows the moveable arm angle. [8]Stevenson alignment protractor. Landing Compass; 2. 90 $ 36 . Write a review. 25-inch Aluminum Alloy Miter Saw Protractor with Laser-engraved Scales. Four-in-one multi-function digital protractor: A: Measuring angle 0-360°; B: Engraved line length: 190 mm/7 inches; C: Horizontal and vertical measurement; D: Plane universal measurement; 2. com PROTRACTOR, UNIVERSAL BUBBLE. 1) Vernier bevel protractor . WEN. Then, simply draw a dot at the measurement. Universal Slope Angle Meter, Dual-Scale Rotary Pitch Finder with Level Vial + Thumb Dial, 0-180 Degree Inclinometer Magnetic Multifunctional Level Protractor. Select the paper background style. a shaft conveying rotary power to mechanical systems. Smile more. 4. The Warp Drive Protractor is an economical device that accurately sets the pitch of your propeller blades to within 1/4 degree. 90 $ 36. 20 , you save $11. Therefore, the least Count of Bevel Protractor is 5 minutes. 34. Here are a few of the options that I have considered for a Protractor. Digital Level 15. , LtdDigital Angle Finder Protractor 0-360 Degree T-Bevel Gauge & Protractor with Horizontal Vertical Bubble & Full LCD Display for Woodworking, Metalworking, Construction. 2. So let's just rotate it a little bit, maybe one more time. moving around a central axis. The angles provided by the balancing equipment, serve as a mounting location of weights in the balancing procedure. Aircraft & Helicopter Protractors. moving Angle ruler gauge protractor 360 degree universal horizontal T-bevel bubble carpenter's measuring ruler - Amazon. So let's try to measure this one right over here. POSITION OF FAN (OR BLADE ASSEMBLY). Choice of camo. Feickert Analogue Universal Alignment Protractor. 0. 12. Back Supports, Footrests & Foot Stools. Mitutoyo 187-904-10, Universal Bevel Protractor, 6" Blade, 5 Minute Vernier Resolution. • Main scale on the protractor is divided into degrees from 0 to 90 each way. Find directions and contact info, read reviews and browse photos on their 411 business listing. The Mitutoyo 187-904 universal bevel protractor has a dial with a built-in magnifying glass for readout of each 1 degree, a vernier scale for resolution to each 5 minutes, and a 6" scale. com. 99. Other for Sale . The Vernier scale has 12 Divisions and they are divided into (0-60)minutes such that each division is equal to 1/12th of 60. ECCN: EAR99. 2. FREE Returns . Buy Authorized Kell-Strom Parts - KS2113 is a universal bubble propeller protractor. Delivering to Lebanon 66952 Update location Tools & Home Improvement. Excessive wear on both of the sides of a control cable pulley groove is. Get an instant quote for Protractor Universal Bubble NSN part with an. Miter protractor gives an accurate reading each and every time as long as the protractor is in good condition. GemRed 82305 Digital Angle Finder Protractor Stainless Steel. 90. Digital Universal Protractor (94 products available) 1/6Find here Bevel Protractor, Universal Bevel Protractor manufacturers, suppliers & exporters in India. 325 mm and 117. Click to expand. Huepar Digital Angle Gauge Protractor, Electronic Bubble Angle Finder Dual Axis Level Box 0. Bevel protractor adalah alat yang digunakan untuk mengukur sudut suatu benda. 4. Main scale on the protractor is divided into degrees from 0-90 each way such that it can complete 180 degrees. Large selection of Measurement & Analysis Instruments. Product Details Feedback. 5 yrs CN Supplier . You may also request equipment sales or repair services. BUBBLE LEVEL: Use the perfectly positioned bubble level on the end of the 928 body to ensure your project and workspace are level before tracing any angles and making any cuts. POWERTEC 80002 Universal Angle Template Tool - Easy to Use Plastic Multi Angle Ruler - Ultimate Gift for Woodworking Shop. 95 New. The user interface makes reading and searching easy. Price: $2,010. torque. 85 shipping. Protractor heads are an attachment or an optional part of a combination square set. MISUMI USA has all of your Protractors needs covered, with over 3. Eliminates intricate handling formerly needed with conventional vernier. com. SKU: ATO-DP-992. Universal Bevel Protractor, High Precision Easy to Use Measuring Tape Angle Measuring Tools with Blue Box for Draw Radial Lines for Car Repair - Amazon. Including Flashlight + Compass + Ruler + Camera measuring - All in one handy measuring app for. Digital Level Protractor Inclinometer Magnetic Level Angle Meter Angle Finder Level Box for Carpentry,Building, Automobile,. . The present invention relates to an improved leveling device for use with various tools or other objects during a construction or repair process. 950To quickly measure angles for repeatable angle cuts or workpiece positioning, the protractor provides a 360-degree measurement range in clockwise and counterclockwise orientations. 3. Please use the request form to start a calibration services quote. This protractor has angle graduations from 0° to 90° in four quadrants. using a dihedral board and bubble level along the front spar of each wing. 1pc 32mm Universal Level Spirit Level Bubble Bullseye Level Bubble Spirit Level Round Circular Measuring Meter Measuring Tools. . MITUTOYO. Location: Carencro, Louisiana, United States. Welcome to my channel, Matt's Metalworking. Buy Protractor Universal Bubble part numbers KS2113, KS2113 at AFR Enterprises. with a bubble protractor. Bubble levels small: Pocket level tool small size, 48x24x14mm, level tool mini, convenient to take anywhere. The protractor is one of the most valuable and useful tools for the kit of every good toolmaker, inspector or. Huepar Digital Angle Gauge Protractor, Electronic Bubble Angle Finder Dual Axis Level Box 0. 10% coupon applied at checkout Save 10% with coupon. Its adjustable bubble protractor and compatibility with various Jackson Safety Curv-O-Mark tools make it a versatile tool. Out of. Remove the protractor from the blade. The Inclinometer app is a helpful tool for measuring the angle or slope of any surface. HIGH HARDNESS: The universal bevel protractor angle measuring ruler is exquisite and applicable, it is also strong and durable with high hardness. This tool has two digital displays that invert when turned upside down; one shows the base angle and the other shows the moveable arm angle. Free shipping and returns on Industrial & Commercial on sale at. Ships from and sold by EasternGlobal. com. 500-5645-105-1: AILERON INCLINOMETER. Or fastest delivery Tue, May 2 . Skip to main content. Use the clinometer the measure angles along all edges of your phone. It is accurate up to 5 minutes. The angle between the stock and blade can be set and read to 5‰Ûª resolution with the aid of the built-in magnifier. 5. Trax; Probalancer; Cobra II; Viper II; Jet Engine Data Acquisition; Aces Replacement. 00H. 94. 2 out of 5 stars 194. RCNUN Official Store. I’ve used the above Wheeler bubble levels for the past few years with decent, sometimes “perfect” results (based on double-checking with the digital protractor, of course). Request an instant quote for required aviation part number related with Protractor. 75 cm by 4. $87. 95 New. Starrett Metalworking Protractors. Release the grip of the locking nut in the ruler by loosening it. The digital angle finder protractor has an angle range of 0-225° and a moving ruler that can measure 360°. Opens in a new window or tab. 99 $ 17. Digital Angle Finder Protractor with Bubble Level. 21. 2. 86. Get Contact details & address of companies manufacturing and supplying Bevel Protractor, Universal Bevel Protractor, Vernier. 3 Demagnetize the protractor. As the actual blade angle is a relationship to the plane This item Yaami Slope Meter, Baseline Bubble Inclinometer Magnetic Protractor Roof Pitch Gauge Goniometer Ramp Scale Clinometer With Liquid Level Indicator Degree Finder for Woodworking Boxwizard Inclinometer, Roof Pitch Gauge Engineering Inclinometer Universal Slope Measuring Ruler Multifunction Angle Meter Digital Level Angle Finder Adjustable Bubble Protractor: this Jackson Safety Contour Dial-Set Level is an adjustable bubble protractor ; Compatibility: Jackson Safety Curv-O-Mark tools including #4, #6, #7, #8, #20, and #33 ; Durable: The DSL's bubble is cast in the aluminum dial for long life ; Increments: Reads in 2. Universal Bevel Protractor is a high precision angle gauge for setting and inspecting all types of machines, metal moulds and Jigs, fixtures. MAIN APPLICATION: The universal bevel protractor is used to measure the precise angle of the inner and outer parts of the scribe or angle measuring. ASA TECHMED Bubble Inclinometer Physical Therapy, Leak Free Complete Range of Motion Measuring Tool for Physiotherapy, Chiropractors, Professionals & Students, 360 Degree Rotation. Market price: $181. The bubble vial is located in the middle to indicate horizontal conditions. 01°) Battery. Read honest and unbiased product reviews from our users. Gauges. 89 sold 4. A fine-adjustment dial allows for small adjustments to the blade position to be made for more accurate readings. Sala-synth - 1PCS 60x12mm Circular Bubble Level Spirit Level Round Bubble Level Universal Protractor - Amazon. The protractor measures angles to accurately. The name universal refers to the capacity of the instrument to be adaptable to a great varietyOur angle meter free, angle finder free, clinometer, spirit Level, protractor, bubble Level is extremely precise and intuitive to handle. Check out our interactive digital publication, delivered by Dirxion, the ultimate flip book platform. 9%. 00. This is a three-in-one device and includes a protractor, angle finder, and leveler. Mitutoyo America Corporation announces an expanded trade-in trade-up program for Mitutoyo Coordinate Measuring Machines, Vision Measuring Systems, and Form Measuring Systems. MISUMI USA has all of your Protractors needs covered, with over 3. us. ESTINK 200mm Digital Protractor, Digital Angle Finder, Home Use For Industry. us. Rainyb Digital Angle Finder Tool 7inch 0-360 degree LED Digital Protractor with Horizontal Vertical Bubble Levels and Ruler Meter Accurate Tools for Carpenters,Woodworkers,Fabricators. RISEPRO 10-Inch Digital Torpedo Level and Protractor IP54 Protected Electronic Bubble Inclinometer, Angle Finder, Gauge w/Large VA Display & V-Groove Base DL135N. We are premium supplier of NSN and aircraft parts. 55 Shipping. 4. Kelebihan Bevel Protractor. Check our ranking and reviews below. Four-in-one multi-function digital protractor: A: Measuring angle 0-360°;,br>B: Engraved line length: 190 mm/7 inches; C: Horizontal and vertical measurement; D: Plane universal measurement; 2. 99. 320 Degree Universal Bevel Protractor. Loading. 01° (Figure 1B). 89. + Mudtools MudSponge Cleanup and Shaping Tools for Pottery and Clay Artists -Set of All 3 Styles. We are a premium supplier of Protractor Vibrex 2000 T aircraft and aviation parts. Mass Pro Stainless Steel 180 Degree Protractor Angle Finder Rotary Measuring Ruler Silver. Call Us:714-705-4780. 1 out of 5 stars 30 ₹2,950 ₹ 2,950Price: $51. MSC#06476956 Mfr# 635-6601. Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. 25360) w/ leather holster, Made in Germany, In large part due to the fact that my Checkpoint Made In USA. 4. Bubble Spirit Level, High Precision Horizontal Leveler, Circular Bubble Level Tool Circle Round 60mm Measuring Layout Tools Universal Protractor Tool - Amazon. The protractor can have a radian or degree scale depending on the measurement system. Universal Bevel Protractor Vernier Mitutoyo Machinist Angle Finder Pro Mechanic. spars while the airplane is in flying position. 610N 6" scale. The protractor is silver in color and has dimensions of 11. Alat ini biasa digunakan untuk mengukur sudut pada mesin, molding, dan jig. Bevel Block Gauge, Aluminum Alloy Angle Finder Universal Bevel Protractor for Protractor Woodworking Tools Angles for 1:6, 1:7 and 1:8 Dovetails, Miter Angles of 15°, 22-1/2°, 30°, 36° and 45°. Protractor can be attached to a Height Gage. Technical Data. 00 Used. 20 , you save $11. In setup for machining, layout and inspection, determining an angle is among the most common activities. Analog; Digital. Model Number: 34-212-P. Alat ini biasa digunakan untuk mengukur sudut pada mesin, molding, dan jig. FREE delivery Tue, Jul 25 on $25 of items shipped by Amazon. Home / Shop Universal Precision Protractor for Square Blades. Digital Angle Finder Protractor, 2 in 1 Angle Finder Ruler with 7 inch/200mm Stainless Steel Angle Measuring Tool Large LCD Display Protractor for Woodworking, Construction. $25. The scratching, popping, and crackling will vanish, and you will hear the hi-fi sound that. Enlarged and thickened knobs, easy to tighten, convenient and reliable measurement. 90. 3. Rp469. 99 $7. , width 21 in. To use the online protractor, click and drag the protractor to rotate it. PBEXPO; Login. (KS2113) Universal Bubble Propeller Protractor - eBay Vintage KELL -STROM 36D28(KS2113) Universal Bubble Propeller Protractor in eBay Motors, Parts Accessories, Aviation Parts Accessories eBay. Condition:Used. $25. The universal propeller protractor can be used to measure A. Be the first to ask.