Description This folding ladder hinge is made of solid material, which can withstand long-lasting use. Features the aluminum alloy material, which has high durability, not easy to deform. Fine workmanship, ensures practicality. Features -Color:Black -Material:Aluminum alloy -Size:18.00X12.00X3.00cm/7.07X4.72X1.18in - Self-soft closing design with built-in damper, heavy-duty polished finish, durable for lasting use. - Each hinge is tested for durability, strength and quality. Supports home DIY projects or complete construction or woodworking jobs. - This also helps the ladder close more safely and quietly to its original position while protecting your hands and fingers. - Our ladder hinges feature built-in cushioning technology that dampens the noise when the ladder folded. - The great replacement hinge for folding ladders, step ladders and home ladders. Self-soft closing design with built-in damper, heavy-duty polished finish, durable for lasting use. Each hinge is tested for durability, strength and quality. Supports home DIY projects or complete construction or woodworking jobs. This also helps the ladder close more safely and quietly to its original position while protecting your hands and fingers. Our ladder hinges feature built-in cushioning technology that dampens the noise when the ladder folded. The great replacement hinge for folding ladders, step ladders and home ladders.