Amazon.com: Roadformer 2.75" Worm Gear Hose Clamp - SAE 44 Size, Full Stainless Steel with 1/2" Band Working Range 59mm - 81mm Duct Clamp Pipe Clamp Worm Drive Hose Clamp Fuel Line
Buy HCL Super Torque Hose Clamp - 304 Stainless Steel - 20-32mm – HCL Clamping USA
YDS All 300 Grade Stainless Steel Mini Hose Clamp, Worm-Drive, SAE Size 6, 1/2" to 7/8" Diameter Range, 0.35 Bandwidth (Pack of 10) - Amazon.com
Oetiker 17700340 Stainless Steel Worm Drive SAE Type "F" Hose Clamp (Irrigation), 1/2" Band Width, 1/2" Hose ID, 13 mm - 27 mm Hose OD Range (Pack of 10): Worm Gear Hose