Stahlwille 1/2 in Drive Impact Socket, 21mm, Length 85mm - ST 23090221

An Impact Socket is a specialized type of socket designed for use with impact tools, such as impact wrenches or impact drivers. These sockets are built to withstand the high-torque forces generated by impact tools, making them ideal for heavy-duty applications such as automotive repairs, construction, and machinery maintenance. Made from high-strength materials like chrome-molybdenum steel or hardened alloy steel, impact sockets are more durable and resistant to wear and deformation compared to standard sockets. They feature a thicker wall design and a reinforced structure to handle the high-impact stresses associated with power tool use.

Features:

Long version, with reduced diameter
Hexagon
1/2" Internal square drive
Chrome Alloy Steel, gunmetal finish
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