This is an universal spanner wrench for pin lug fittings. This universal spanner wrench is made of ductile iron and painted red. Complete with pry bar end and gas cock shut off/on feature. Other end used as pin lug or rocker lug wrenching.
Pin Lug Hose Shank couplings connect to hose with a hose shank and connect together with a threaded swivel nut that is included on the female side of the coupling. These couplings are designed to be used on low pressure suctions and discharge applications. The pin lugs make it easy to tighten by hand or with a spanner tool.
Warning: These fittings should only be used in low pressure suction and discharge applications.