Features 1、With a tensile force rating of up to 20 pounds per in, it can hold heavy objects tightly (depending on the iron content of the tool). 2、Easily install with the help of mounting screws and mounting brackets, and efficiently master the methods of common tools. 3、Direct placement of wrenches, hammers, screwdrivers, screws and any ferrous materials. 4、This magnetic tool holder has 3 different sizes to meet your different needs. 5、The magnetic tool holder is made of stainless steel, which is resistant to oxidation and corrosion. Specification Item Type: Magnetic Tool Holder Material: Stainless Steel Color: Black and Red Size: Approx. 200mm / 7.9in 300mm / 11.8in 460mm / 18.1in 22mm / 0.9in 13mm / 0.5in Main Use: Hardware Tool Adsorption Package List 3 x Magnetic Tool Rack 6 x Screw 6 x Expansion Tube