Scotchlok TR-490 Hardened Ratchet Tool from 3M

The 3M 7000148835 (Scotchlok TR-490) is a hardened steel ratchet crimp tool engineered to simultaneously crimp the barrel and insulation grip of insulated and non-insulated terminals. It features a spring-loaded terminal locator, ratchet action for full-cycle crimping, corrosion-resistant jaws and handles, and supports a 22 to 10 AWG range. This tool ensures dependable, repeatable connections in high-performance electrical and telecommunication applications.