Oetiker Stepless Ear Clamps

Size Range:8.8 to 10.5 mm to EAR WIDTH INSide 5.5 mm

Size Range:11.3 to 13.8 mm to EAR with INSide: 8 mm

Size Range:15.3 to 18.5 mm to EAR with INSide: 10 mm

Size Range:17.8 to 21.0 mm to EAR with INSide: 10 mm