Olsa Tools Bolt Size Finder Keychain - Precision with Accurate Metric (8-25mm) and SAE (5/16 to 1") Measurements - Bolt Gauge - Dual-Sided - Portable Design - Gifts For Mechanics - Part: 1753
PRECISION BOLT SIZING ON-THE-GO - This Bolt Size Finder Keychain is the ultimate companion for any DIY enthusiast or professional mechanic. It accurately measures Metric bolt heads from 8-25mm and SAE from 5/16 to 1". Easily figure out unknown bolt sizes without having to go back and forth test filtting different sockets.
PORTABLE POWER IN YOUR POCKET - Our Bolt Size Finder Keychain boasts a portable and accessible design. It easily attaches to your keyring, ensuring that you'll always have it when you need it. Say goodbye to fumbling through your toolbox and test fitting sockets!
DUAL-SIDED MASTERY - Versatility meets efficiency with our keychain's dual-sided design. Whether you're dealing with Metric or SAE measurements; flip effortlessly between the Metric and SAE sides to identify nut and bolt sizes with precision.
TIME SAVER - This keychain empowers you to work smarter, not harder, by making it easy for you to know which socket size you need. Save time, reduce frustration, and enhance your efficiency with a tool that reflects quality and innovation.
NOT JUST FOR BOLTS - This simple tool acts like a simple small pair of calipers. Quickly estimate thread sizes, hose sizes, as well as other fittings and parts, saving you from multiple trips to the toolbox.