22mm 3/4" Drive Impact Socket Metric K2406 by Kincrome FRE317VD Bosch Electronic Cell Protection (ECP):

Bosch Electronic Cell Protection (ECP): protects the battery against overload

Cold Chisels

They use an internal brush system electrical connection within the cable reel which allows the cable to be retracted while still connected to a device

12G x 65mm

22mm 3/4" Drive Impact Socket Metric K2406 by Kincrome FRE317VD Bosch Electronic Cell Protection (ECP):Kincrome Impact Sockets & Accessories are manufactured from Chrome Molybdenum Steel (Cr Mo), hardened and tempered to perform in extreme conditions They are designed to be used with Pneumatic and Power tools where higher torque and force is required Kincrome Impact Sockets and Accessories meet and exceed the following international standards ANSI, DIN 3121 & 3129