48in elongated carriage design decreases the load on bearing

Min Height: 2-1/8 in

Length: 12

Cup Seal Material: GFLT - Viton

GP 1" Drive Impact Extension w/ Locking Pin (Ea.) Length:3" L 48in elongated carriage design decreasesHeavy duty 1 drive impact extensions from Grey Pneumatic, built with an integrated locking pin socket retention system to keep sockets secure under extreme torque. Ideal for professional tire, fleet, and industrial service. Features: Integrated locking pin retention prevents socket drop off during impact use 1 drive, impact rated for high torque pneumatic and electric tools Chrome molybdenum steel construction for maximum strength and durability