21mm 3/4"Dr 6 Point Deep Impact Socket RS4425/6-N and decouple in-wall speakers

and decouple in-wall speakers

Core Width: 21

Almost no edge cracks

80 - 60 µm

425" ID Round Adapter

21mm 3/4"Dr 6 Point Deep Impact Socket RS4425/6-N and decouple in-wall speakersThough impact sockets look similar to normal sockets and are physically interchangeable, impact sockets are made to withstand higher levels of force. Using a normal socket in an impact wrench can damage the socket and may result in injury Chrome Molybdenum, drop forged, six point impact sockets. Hardened and tempered for strength and with Phosphate finish for greater corrosion resistance. Ideal for use with air impact wrenches. Outside diameter 35mm