Worm Drive Clamp with Extended Tail - Stainless Steel
Sizing
When choosing the size of clamp, measure the outside diameter of the hose when it is installed on the fitting or tube you will be using with the hose.
That outside diameter must fall within the clamp ID range of the clamp size you choose. For example, if the outside diameter of the hose when installed is 2.00", choose a Size 32 clamp.
If the outside diameter falls within the range of two different sizes of clamps, chose the one that affords more leeway. For example, if the outside diameter of the hose when installed is 3.75", choose a Size 64 clamp.
Clamp ID Range
Size 20: 1 inch to 1-3/4 inch (25mm - 44mm)
Size 32: 1-9/16 inch to 2-1/2 inch (40mm - 63mm)
Size 44: 2-5/16 inch to 3-1/4 inch (59mm - 82mm)
Size 48: 2-9/16 inch to 3-1/2 inch (65mm - 89mm)
Size 52: 2-13/16 inch to 3-3/4 inch (72mm-95mm)
Size 64: 3-9/16 inch to 4-1/2 inch (91mm - 114mm)