Klein Reverse Ratcheting Box Wrench Standard clevis carefully heat-treated for maximum strength

carefully heat-treated for maximum strength

and 1-1/8" square hardware and 9/16" and 3/4" standard hardware

When it comes to all-around functionality

fiber-filled natural nylon shells and sheaves for unwavering reliability

Predictive Force Monitoring (PFM™) constantly measures force output to provide you with the fastest crimp speed while delivering accurate pressure with instant verification every time

Klein Reverse Ratcheting Box Wrench Standard clevis carefully heat-treated for maximum strengthThe Klein Tools Ratcheting Box Wrench is great for working in confined spaces and on long studs. This wrench has a different size opening on each end for multiple applications. Get reverse ratcheting action simply by turning the wrench over. WARNING Always wear approved eye protection. Never use on or near live electrical circuits. Do NOT push or hammer wrench. Do NOT push or hammer wrench.