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Product Summary

Oval Track Cars, 4.14" Diameter

  • Used for setting pinion angle and for other critical chassis components
  • Magnetic base attaches to metal straight edges
  • 0-90 degrees, 0.5 degree accuracy
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Key Specs

MFG. Part #91089409
BrandSpeedway Motors
Diameter4.14"
See more specs

Need To Know

Quick and Easy Returns

Return Policy

Speedway Motors 91089409 Details

These handy direct-read angle finder gauges from DECO are perfect for setting driveline pinion angle or deterlightningng level on a race car or roll bar installation, and critical chassis components such as panhard bar, etc. They feature a magnetic base to easily attach to metal squares for quick readability to check angles from 0-90 degrees. Choose the best when it comes to tools for the at-home do-it-yourselfer, choose DECO chassis alignment tools for sophisticated equipment that anyone can use, all at a price anyone can afford!

  • Check angles from 0 to 90°
  • Accurate to 0.5°
  • Magnetically attaches to metal squares for easier reading
  • A must for determining chassis pinion angle and more

For more information on deterlightningng proper angle with the use of the DECO angle finder tool, please see our tech article Measuring Driveshaft Angles.  

Speedway Motors 91089409 Specifications

KEY SPECS
MFG. Part #91089409
BrandSpeedway Motors
Diameter4.14"
GENERAL
NotesMagnetic base.
Sold in QuantityEach

Ratings & Reviews

4.6

36 Reviews

Overall Assessment

Customers value the product's functionality, highlighting its simplicity, and precision. They often utilize it for car repairs, particularly setting pinion angles and chassis alignment. The magnetic base providing hands-free use is highlighted as a stand-out feature. The tool was noted for its ruggedness, contributing to its value-for-money rationale. In comparison to local hardware store versions, users believe our product to be higher quality. Despite some concern over the tool's performance when not perfectly vertical, overall feedback emphasizes the tool's ease of use, clear read-outs, and overall usefulness for both professional and hobbyist applications.

4.6

36 reviews

5

28

4

6

3

0

2

1

1

1

Most Liked Positive Review

5.0

Can't be without it!

I use this angle finder when I set up 4-link or ladder bar suspensions to set pinion angle and set brackets 90 degrees to the axel housing. The magnetic base is a real plus. I bought two in this order for friends who kept borrowing mine!

Most Liked Negative Review

1.0

Too much friction

It only works when it is perfectly vertical. Move it off vertical and the needle drags and sticks. Cheap price cheap quality.

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I would buy this product again. It worked that good.

5.0

a year ago

Good clean living

St Charles, Missouri

Verified

I use the product all the time it definitely an asset to my collection of tools. I would highly recommend it to anyone needing an ankle finder builds things with.

Would Recommend

Great product

5.0

a year ago

Engine builder

Yakima, WA

Verified

Using it in chassis prep. Like the magnet for hands free work.

Would Recommend

items were grate & easy to install

5.0

a year ago

mike Smith

West Jefferson Ohio

Verified

they were fine

Would Recommend

Bought 2 because I knew they would be awesome.

5.0

a year ago

The Mad Scientist

Union City, IN

Nice strong magnets, big face that's easy to read!

Would Recommend

WOW what a lifesaver....

5.0

2 years ago

Eddie

Ex. Tucson Arizona

Setting up rear ends and front ends to get the right angle and also setting up axles for rear pinion angles. Clear plastic and easy to read.

Would Recommend

Sometimes you need precision tools to do a professional job

5.0

4 years ago

garyj9080

SE Michigan

Verified

I like the magnetic base to allow a hands free attachment

Would Recommend

Yes I would buy this product again

5.0

4 years ago

Gay David

New York

Verified

Use it on my t bucket frame and on the rear end. Works great thanks

Would Recommend

would recommend

4.0

4 years ago

jj

colorado

Verified

use to set pinion angle,will be useful in other applications also

Would Recommend

yes

5.0

5 years ago

butch

benton ky

Verified

if your building a t bucket or street rod you need this tool

Would Recommend

economical price and works fine

5.0

5 years ago

Jim

Crete, NE

Used for many projects, setting drive shaft angle, suspension parts, frame, welding projects, etc.

Would Recommend

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