Jet 350103 - Barrel Pump-Rotary-Heavy Duty Other Tools The socket has a 3/8"

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

Unique offset washers between keys applies tension

these handles are virtually indestructible Shafts made of the highest quality Chrome Vanadium steel for long life and maximum durability Black hardened magnetic tips eliminate chrome plating chipping off the tip (common on other brands)

Fully hardened steel case with ergonomic bi-material grip for added comfort and sure grip

below and to the inside/outside of the knee for added knee and leg protection Metal rivet hinge ensures long lasting protection while kneeling or walking On the outside

Jet 350103 - Barrel Pump-Rotary-Heavy Duty Other Tools The socket has a 3/8"Sturdy cast iron body with precisely machined cast iron vanes for better draw and smoother delivery , Hi nitrile rubber pump seals , Delivers 5 litres or 1. 30 gallons per 20 revolutions , Dual directional operation pumps in either direction , Recommended use: diesel , kerosene , heating oils , motor oils , lubrication oils (up to sae 90) and other non corrosive media