Sea Dog Angle Mount Oar LockThis angle mount oar lock is constructed of die cast chrome plated zinc and cast brass/polyethylene material. The brass oar lock mounts with polyethylene inserts for a smooth rotation and takes 1/2" of the oar lock shaft. Sold as a pair, this oar lock ensures maximum durability and long lasting use. Features: Die Cast Zinc Chrome Plated; Cast Brass; Polyethylene Inserts; Takes 1/2" Oar Lock Shaft; Sold in Pairs; Specifications: Shank: 1/2"; Length: 3-3/4";