Includes release protective device. After adsorption, there is not need to worry about touching your hands. It can released automatically with a slight pull Designs to remove fine ferrous metal shavings, or bulk parts from wet or dry environment The workmanship will give you a excellent use with magnets, durables and safe for long use swarf collector is designs to pick or cleaning up metal chip, shavings, screws, bolts and metal items, Manufacturer: SLXLYH