The Clamp-On Oarlock fastens securely to the oar with one adjustable with no drilling required. The mounting plate rotates clockwise, which prevents lock from falling off, and the release lock needs to rotate counterclockwiseMade of Stainless Steel, very tough and resistant to corrosionDesigned for freshwater and saltwater useUniversal fit, suitable for both internal and exterior use such as boat, yachtHigh mirror face for sleek appearance and to match today's modern watercraft.Easy to install, durable and corrosion resistantMultiple applications, such as boat, trucks, , trailersCondition:Accessories for lifeboats, water rafts, yachts, etc.color:SilverMaterial:Stainless steelPackage Contents:1 x Boat Oar LockOnly the above package content, other are not included.Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.