The Proto PRO1183T is a 12-point offset ratcheting box wrench designed for fastening and loosening in tight or restricted spaces. The offset head design provides knuckle clearance and improved access to recessed fasteners, while the ratcheting mechanism allows continuous turning without repositioning the wrench.
With dual-size ends of 1/2" and 9/16", this wrench offers versatility for a range of fastener sizes commonly found in industrial, MRO, and mechanical applications. Built to Proto's professional standards, it delivers reliable performance in demanding work environments.