Grey Pneumatic 3321S Imp Skt 3/4 Dr 21mm Sq 4pt

Features and Benefits:

• Designed specifically for inner budd-style square fasteners on truck wheels
• 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

Budd Wheel Impact Socket, 3/4" Drive, 21mm Short, 4 Point Square.  Our impact sockets grip the fastener across a broader contact area, reducing chance of rounding off fasteners.  They also allow up to 20% more torque to be applied than on other impact sockets.  The shift in pressure allows us to reduce the socket wall thickness, increasing access to tight areas.