Ideal Tridon 5006051 Stainless Steel 50 Series 201/301 Worm Gear Hose Clamp, General Purpose, 6 SAE Size, Fits 5/16-3/8" Hose ID, 10 mm - 22 mm Hose OD Range (Pack of 10): Amazon.com: Industrial & Scientific
8-16MM EUROPEAN HOSE CLAMP 9MM BAND, 5/16 - 5/8 (Pkg of 10) - S&R Fastener
Amazon.com: STEELSOFT Heavy Duty High Pressure 5/16 inch Hose Clamp Mini Size#4,Adjustable Worm Gear Drive Small Hose Clamps Stainless Steel Metal Clamps for 3/16 1/4"ID Fuel Line Fuel Injection Gas Line,12 Pack :