HandiWall Horizontal Bike Hooks- sold in pairs - can be staggered on slatwall panels to hang a variety of sizes and types of bicycles.Fits HandiWall, StoreWall, Garage-Tek, New Age, and Uline panels only. Sturdy steel brackets feature the new locking mechanism to keep hook securely fastened to the slatwall panel. Graphite color hooks feature soft touch coatings with extra hooks for accessories.Each hook measures 15" deep (protrusion from wall panel) x 8.5" high. Designed to fit 3 inch on center slatwall panels with L-shaped slots, such as HandiWall, StoreWall, Garage-Tek, New Age, Uline, and DIamond Life slatwall panels only. Wall panels and props not included. Does not fit MDF board panels or any panels with metal inserts.Not for use on Crownwall, Proslat, Flowwall, Gladiator Gearwall, and Rubbermaid panels. Sold in pairs, theHandiWall Horizontal Bike Hooks can be staggered on slatwall panels to hang a variety of sizes and types of bicycles. Sturdy brackets feature the new locking mechanism to keep hook securely fastened to the slatwall panel. Epoxy coated graphite color hooks feature soft touch coatings with extra hooks for accessories. Each hook measures 15" deep x 8.5" high. Designed to fit 3 inch on center panels such as HandiWall, StoreWall, Garage-Tek, New Age, Uline, and DIamond Life slatwall panels only. Wall panels and props not included. Does not fit MDF board, wood panels or panels with metal inserts,Crownwall, Proslat, Flowwall, Gladiator Gearwall, and Rubbermaid panels.