Each tool hanger has a tough super grip, the vinyl coated finish can effectively protect the tools and does not cause scratches. The garage hooks are rust resistant with vinyl coated finish. With the sharp threaded head, our garage tool hooks can be easily screwed into the wooden wall without the need for a pilot hole . For drywall, appropriate anchors and the pre-drilled hole would be needed. These shed garden hooks are Heavy duty organizer for garage shed storage. Our garage storage hooks are made of thick and solid steel and allow many years of use without bending or deform. Our garden tool hangers are ideal for hanging shovels, brooms, rakes, mops and more. Materials: metal and plastic Safe working load capacity: 30 lbs. Easy to install, just drill a pilot hole in the wall rule and then screw in. Package included: 10 pcs Screw-in U Utility Hooks Notes: Manual measurement, please allow slight error on the size. The color may have a slight difference due to different screen displays.