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SkiffWorkshop

Cheat Sheet - Test Fit Card

Cheat Sheet - Test Fit Card

Regular price $15.99 USD
Regular price Sale price $15.99 USD
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Not sure what size bearing or pivot a knife uses?

Use the Test Fit Card as a cheat sheet to quickly determine knife pivot size and bearing ball size. Simply insert the cage bearing or pivot barrel from the knife into the different sized slots and holes to figure out which their sizes. 

The Test Fit Card is machined from 6061 aluminum and the engravings are filled with enamel paint.

Measurements

1.75" wide x 2.75" long x 0.100" thick

Test for the following sizes

Bearing sizes: 3/32", 1/16", 3/64" (1.2mm), 1mm and 2mm

Pivot sizes: 1/8", 3/16", 1/4", 4mm, 5mm, 6mm
 

Instructions for use

Find Pivot Size: Starting with the smallest hole, attempt to insert the pivot barrel into each hole until the barrel is able to pass through the hole.

Find Bearing Size: Starting with the smallest slot, attempt to insert the cage bearing through each slot until the bearing is able to pass through the slot. 

View full details

Bearing Compatibility

The below knives have been found to work with this bearing.
Click here to view the full compatibility chart.

Customer Reviews

Based on 62 reviews
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S
Sam Burk
Should of grabbed one sooner!

Excellent little tool. Comes in handy. I wish I would’ve grabbed one much sooner!

R
Roger V.
Cheat Sheet

This tool makes sure that you get the exact size. It's a must have!

J
John Davis
It paid for itself

When you buy one of the Cheat Sheets you get an opportunity to submit additions to the database of bearings for knives. I had five knives that were not currently in the database so I used the Cheat Sheet to measure the pivots and bearings in those knives and submitted that information to Skiff and in return received a $5 credit for each submission. What a great deal.

S
Sean

Excellent and helpful tool.

K
Kevin Reed

Works great!