Grey Pneumatic 3/4"" Drive x 3"" Extension w/ Pin Hole

Features and Benefits:

• Works with Grey Pneumatic 3/4"" sockets and socket sets
• Features a pin hole; which uses Grey Pneumatic retaining ring or pin and socket to secure the socket
• Most secure system available
• Made from high quality chrome-molybdenum steel
• Heat treated for strength and durability

Impact Extension; 3/4"" Drive; 3"" Long; with Pin Hole.   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.