One scull oarlock. Does not include bushing set.
One full rake of scull bushings for 13mm pins. Bushings are sold in units called rakes. Each rake of pitch bushings is enough for two oarlocks. Bushings allow for pitch adjustment anywhere from one to seven degrees.
This is the nut that keeps the gate closed on a Concept2 oarlock. Fits scull and sweep oarlocks.