Oetiker 15400012 Stainless Steel Hose Clamp with Insert, One Ear, Clamp ID Range 2.9 mm (Closed) - 3.7 mm (Open) (Pack of 100): Single Ear Clamps: Amazon.com: Industrial & Scientific
NEO TOOLS Szczypce kołnierzowe Oetiker na słuchawkach i opaskach do uszu na złączach homokinetycznych 11-223 : Amazon.pl: Elektronika
Oetiker 16702488 Stainless Steel Hose Clamp, One Ear, 5 mm Band Width, 1/4" Hose ID, 5.3 mm - 6.5 mm Hose OD Range (Pack of 100): Single Ear Clamps: Amazon.com: Industrial & Scientific