1/2"DR X 1/2" MALE UNIV JNT W/ LOCKING PIN Grey Pneumatic 2229UJL

Features and Benefits:

• This impact socket features a locking pin retainer which is a spring loaded pin
• Made from high quality chrome-molybdenum steel
• Heat treated for strength and durability
• Size markings are hard stamped into the socket for easy identification
• Black oxide coated for resistance against rust and corrosion

Impact Universal Joint, 1/2 in.; Drive, with Locking Pin Retainer. To use, line up with the socket retainer hole and press pin. To release the socket, insert object through the retainer hole and press the locking pin.