Most attractive instrument holders function admirably when holding light-weight devices, for example, screwdrivers or little wrenches. In any case, in case you're searching for something that will hold an overwhelming device, for example, a huge torque, or even a heavy hammer, you will require a magnet with some power.IMI's USA Made attractive apparatus holders are built with an intense, uncommon earth attractive circuit and housed in a solid stainless steel lodging. Accessible in 12", 18" and 24" lengths, they can hold from 120 - 240 lbs. Mounting gaps and screws are given so you can without much of a stretch mount to dividers, workbenches or even stepping stools. Incredible for the shop or home utilize.