Practical Applications & Tips
DIY & Woodworking Quick Checks
Quickly check bolt lengths, drill bit diameters, or paper dimensions in inches.
Package & Mail Sizing
Measure small parcels and envelopes to check postal service dimension tiers.
Frequently Asked Questions
What fractions of an inch are shown on this ruler?
The ruler shows standard 1/2, 1/4, 1/8, and 1/16-inch subdivision tick marks.