Heavy duty head turns 360 to crimp flanges or lap joint sheets and pipes easily

Chuck type: Straight head air chuck

an onboard fully automatic charger

Converts #5 spline drive tools to standard square-drive impact sockets

GPC 4313S - 13/16 in square

GP 1" Drive Standard Length (SAE) Pumps_Oil Products Heavy duty head turns 360Heavy duty Grey Pneumatic SAE impact sockets designed for high torque applications. These 1 inch drive, 6 point sockets deliver maximum strength, secure fastener engagement, and long service life in automotive, tire, and industrial environments. Sold individually; select size required. Features: 1in square drive impact socket 6 point design for maximum torque transfer Reduces fastener rounding under load Impact rated for air and electric tools Chrome