CooFel magnetic tool holder has great magnets for tools or anything you want to stick on them that magnetic.They are magnetically strong enough to hold hedge sheers and you can also use it to pick up dropped finish nails, screws, nuts and bolts from the ground. - Set of 8 pieces with mounting brackets,screws and S hooks,carbon steel frame with strong magnetic attraction - Strong magnetic tool holder, Weight capacity for each bar is about 50 lbs,durbale and sturdy - Each bar size: 18 x 0.94 inches, easily hold your wrenches, screwdrivers, spanners and grips and keep them organized - Easy installation with mounting screws and mounting brackets,efficient way to keep your often-used tools at hand - Unconditional replacement for defective product