the shorter oars (9-foot 6-inches to 10-feet in length) used in pairs for Singles, Doubles, Quads, or Octs. Each sculler rows with two oars, one on each side.
The oars used in a sculling boat. Sculling boats are those in which each rower pulls on two oars simultaneously. Sculls are distinct from sweep oars in which each rower has only a single oar.