Oetiker Stepless Ear Clamps

Size Range:5.8 to 7.0 mm to EAR WIDTH INSide 4.0 mm

Size Range:8.3 to 10 mm to EAR WIDTH INSide 5.5 mm

Size Range:10.1 to 11.8 mm to EAR WIDTH INSide 5.5 mm

Size Range:20.3 to 23.5 mm to EAR with INSide: 10 mm