Description
The Par-Lok Wrench Kit includes four 360° snap-action ratchet wrenches that allow fitting installation in tight, hard-to-access locations. Par-Lok wrenches are designed for tightening 7/16, 9/16, 11/16, and 7/8-inch hex nuts (for use with No. 2, 4, 6, and 8 size instrumentation tubing). The wrench handles have the make-up instructions on them.