- BoltSizer Tri-Gage Combo Tool is ideal for mechanics, machinists, engineers and do-it-yourselfers.
- It is a Bolt Sizer and Thread Pitch Gage stamped with a bolt grade chart, for ease and accuracy during bolt replacement.
- The Bolt Sizer also indicates the correct wrench size to use to install the bolt.
- High-grade stainless steel gage, so it’s rust free
- Easy to use, and saves you time
- Pre-drilled to put on your tool belt
- Automotive, industrial, marine, mining, construction and more applications
- Machine stamped markings for durability
- Inch/SAE Sizes: 1/4in.-1in. bolt diameters
- Made in USA!
