Boat Oars with Oar Locks (1 Pair) 1 Pair of 2-Piece Breakdown Boat Oars Engineering Grade Molded Oarlocks to fit .5" standard boat sockets Shafts have a diameter of 1.250" and are made of aircraft quality clear anodized aluminum tubing. 78" total in length, blade size is 8" wide and 21" long. The oars float!!!