The Gedore power socket K 21 is a high-quality socket insert specifically designed for use with pneumatic and electric screwdrivers. With a 25 mm (1 inch) square drive and a key size of 42 mm, this insert provides a reliable and precise solution for demanding applications. Made from special steel and finished with a black oxide coating, it ensures high durability and longevity, even under extreme conditions. The design complies with the standards DIN 3129 and ISO 2725-2, ensuring compatibility with common tools. The internal square drive according to DIN 3121 - H 25 and ISO 1174 is equipped with a pin hole and a retaining groove to guarantee a secure connection. Weighing 781 grams, this power socket insert is both robust and handy, making it an indispensable tool for professionals and DIY enthusiasts alike.

• Made from high-quality special steel for maximum durability
• Black oxide surface for additional corrosion protection
• Compatible with common pneumatic and electric screwdrivers
• Complies with the standards DIN 3129 and ISO 2725-2
• Secure connection through internal square drive with pin hole and retaining groove.