Proslat 63022 ProRack S-Hook Accessory Pack (4 Pack) ProRack S Hooks, 4 pack - includes (2) 5" & (2) 12" S Hooks; 5" S Hooks measure 5" x 3.5" x .375" and 12" S Hooks measure 12" x 3.5" x .375" Made from heavy duty, high load-bearing steel and powder coated in black with rubber cushion surface To install, place tip of hook above grid on Proslat ProRack and pull down to lock into place in your desired location Perfect for hanging bikes, golf bags, and more; weight Capacity: 50 lbs Manufactured exclusively to fit Proslat's ProRack Heavy Duty Wall Storage Rack