Oetiker Stepless® Ear Clamps, SS, 9.6mm - 11.3mm, (0.378" - 0.445"), D – Foxx Life Sciences
Oetiker 16700020 Stepless Ear Clamp, One Ear, 7 mm Band Width, Clamp ID Range 15.3 mm (Closed) - 18.5 mm (Open) (Pack of 100): Single Ear Clamps: Amazon.com: Industrial & Scientific
Prevost Stainless Steel - Single Ear Clamp With Ring
Stepless Ear Clamps, 14.8mm to 18.0mm range, 10 pcs - Motion Pro
Dixon 1 1/16 in. 304 Stainless Steel Pinch-On Single Ear Clamp - 100 QTY - John M. Ellsworth Co. Inc.