• Made of polished finish 316-grade stainless steel,Perfect For Fresh or Salt Water
• Tube size 1-5/8, Length: 2, Shaft Diameter: 1/2 inch /12.5 mm.
• The Clamp-On Oarlock fastens securely to the oar with one adjustable bolt with no drilling required.
• The mounting plate rotates clockwise, which prevents the row lock from falling off, and the release line lock needs to rotate counterclockwise