Sea-Dog Sea Dog Galvanized Round Horn Oarlock 2in. The round horn style secures the oar in place in all sea conditions. An economical alternative to stainless or brass. Features of Sea-Dog 580870-1 Sea Dog Galvanized Round Horn Oarlock 2in Hot dipped galvanized malleable iron Round Horn: 2" Strong Durable Materials Designed for quick and simple installation Package Contents: Sea-Dog 580870-1 Sea Dog Galvanized Round Horn Oarlock 2in Sea-Dog 580870-1: Sea Dog Galvanized Round Horn Oarlock 2in