Industrial-Grade Stainless Steel Construction：Built from solid material, this Stainless Steel Resistant Sided Bolt Gauge Card is perfect for garage, shop, or field use—ensuring consistent thread and bolt checks over time.
Accurate All-in-One Bolt and Thread Identifier：This thread measuring tool quickly checks screw pitch, diameter, and length using both inner and outer thread slots—ideal bolt sizer for mechanics and field pros.
Clear Laser-Etched Markings for Easy Reading：The Bolt Sizing Tools feature high-contrast, permanent scale markings, allowing for fast, accurate identification—even in low-light workspaces or outdoor conditions.
Compact, Portable Bolt Size Tool：Slim and wallet-sized, this Portable Bolt Size card fits in any tool pouch or pocket—offering quick access to a Gauge Metric Thread Checker Gauge anytime, anywhere.
Works with Metric and Imperial Threads:Covers wide specs for bolts and screws; a reliable metric thread checker and Bolts Nut Screw Gauge Checker for assembly, repair, and maintenance tasks across standards.
Fowler 52-125-006-1, X-Depth Dial Depth Gage with 0-22" Measuring Range
SAR 638
Noga MG71003 Dial Gage Magnetic Base w/Metal Fine Adjust & Univ Clamp
SAR 785
Mitutoyo 050102, Edge Finder, 1/2" Dia. Shank, .200" Dia. Tip
SAR 171
uxcell Jewellery Scribing Clockmakers 4.3 Inch Long Spring Dividers Calipers
SAR 36
