3D Printed sorting tool to help you quickly identify common imperial/SAE screws, bolts, and nuts. Must have accessory if you like to salvage and organize hardware in your workshop or garage.

8 common sizes
#4, #6, #8, #10, 1/4, 5/16, 3/8, 1/2

Center groove measures length of screw in 1/8" increments, up to 4.5"

Available in a Standard and Compact layout

Dimensions:
- Standard: 4.6" L x 3.27 W x 0.4" H
- Compact: 4.6" L x 3.07 W x 0.4" H