1" Dr x 21mm Std 12 Pt

Features and Benefits:

• Manufactured form high quality alloy steel (Cr-Mo)
• Transfers the pressure from the thinnest part of the socket wall toward the thicker section, resulting in increased strength
• Allows up to 20% more torque to be applied than on standard impact sockets
• The shift in pressure allows us to reduce the socket wall thickness, increasing access to tight areas
• Our impact sockets grip the fastener across a broader contact area, reducing chance of rounding off fasteners