Item Description Material: Stainless Steel,Zinc-Coated Stud Band Width: 19mm | 0.75" Band Thickness:0.6mm Clamp Range: 108 mm - 116 mm or 4.25" - 4.57" Fits for ID 4" or 102 mm silicone hose Size Chosen Of T-Clamp Calculate the hose Outside Diameter. For example,if your hose Inner Diameter is 57mm, add the thickness such as 5mm, then the hose Outside Diameter is 57+5*2=67mm. So you need to choose this clamp: clamp range from 63mm to 71mm. The value of your hose Outside Diameter should be larger than the first value of the clamp range, less than the second. .
