Jet 711159-24" Industrial Black Phosphate Adjustable Wrench – Super Heavy Duty Power Tools the capacity is 1/2-inch for

the capacity is 1/2-inch for soft metals

1/4-Inch quick connect

The socket has a 3/8" male National Pipe Taper (NPT) threaded connection on one end for connecting to a female hose fitting and a coupler connection on the other end

Stainless steel piston and fuel resistant diaphragm

Jet 711159-24" Industrial Black Phosphate Adjustable Wrench – Super Heavy Duty Power Tools the capacity is 1/2-inch forChrome Vanadium steel wrenches with black phosphate finish for use in applications where plated products are prohibited No chrome plate to peel or chip, causing contamination in sensitive applications Finish is non reflective for military applications Black phosphate provides superior corrosion resistance versus black oxide finishes Smaller 15 Degree jaw angle provides greater leverage than standard 22 Degree wrenches, reducing hand and arm fatigue