Kayak tie down eyelets are made of solid stainless steel, waterproof, rust and even in salt water, and are compatible with most track systems. Kayak slide rail bracket is equipped with fastening eyelets, which is durable and not easy to deform and break. And you can use it for a long time. Features -Color: Silver. -Material: Stainless Steel. -Size: About 4.00X2.70X1.00cm/1.57X1.06X0.39in. - Made of stainless steel in . It can prevent rust even in salt water environment. - Perfectly fix the lanyard, paddle strap or other accessory of the fishing tongs on the track. There are no more holes in the kayak. - It can be suitable for many track systems, which can keeps high practicality. - Good kayak installation hardwares replacement kit or DIY accessories. Deserve your choice. - The quality of our products is , it makes sure that there will be no deformation. Package list: 4 x Kayak Lifting Hooks