Bosch chuck set PRO Impact 1/2" 17, 19 and 21 mm

With the PRO Impact Socket set, you can handle hexagon socket screws, bolts and nuts with your square drive wrench. We designed it to help you with screwing work in car repair shops and all kinds of heavy industrial work.

We made the PRO Impact Socket set sockets from heat-treated CRMO (chrome-molybdenum) steel and gave them thick walls to withstand high torque. We added a black phosphate coating to protect them from rust and corrosion. The sockets are laser-marked and color-coded so you can find the one you need quickly.
They have a groove and a through hole so you can securely attach them to your impact wrench using our pin and ring - whenever you need an extra strong attachment.
Plastic covers allow you to change tires without scratching the rims.