TSPROF Hex Screwdriver Kit MS1800135 Allen key set 5-piece

The TSPROF Allen key set is comprised of 5 solid hexagonal Allen keys with a size of 4, 3, 2.5, 2 and 1.5 mm. The handles are made from aluminium and have a diameter of 1.8 cm. You adjust the total length of the screwdrivers by loosening the screw in the handle, pushing the rod down and securing the screw again. The screwdriver is adjustable from a minimum length of 10 cm to a maximum length of 19.5 cm.