Stahlwille 3/4 in Drive Impact Socket, 21mm - ST 25010021

The Impact Socket is a high-strength tool designed specifically for use with impact wrenches and drivers, ideal for heavy-duty fastening and loosening tasks. Engineered to withstand the high-torque forces generated by impact tools, these sockets are made from premium materials such as chrome vanadium or hardened steel, ensuring exceptional durability and resistance to wear and tear. Featuring a robust, thick-walled design, the Impact Socket is built to absorb the intense vibrations and shocks delivered by impact tools, preventing breakage or damage during heavy use. Its precise internal shape ensures a secure fit on fasteners, providing maximum grip and reducing the risk of slippage.

Features:

Hexagon
3/4 in Internal square drive
Chrome Alloy Steel, gunmetal finish
DIN 3129 / ISO 1711-2
Powerful and resilient - The sockets are made from high-quality Chrome Alloy Steel. They are hardened in oil to prevent stress and distortion
Optimized functionality - All IMPACT sockets have a through cross hole for the connecting pin and a deep groove for the rubber locking ring. The locking pin is not stressed during use
High fitting accuracy - The high precision fit, achieved through tight tolerances, ensures optimal, backlash-free transmission of forces to the socket