T-Bolt clamps provide uniform sealing pressure for a positive, reliable seal which are frequently installed on coolant and air-intake systems for construction, truck, and bus engines. Through the use of bolts and studs design, T-Clamps can be implemented a much more tighter and durable hold for silicon couplers, rather than the normal screw design clamps.
SPECIFICS and FEATURES:
Clamp Range:83mm-91mm or 3.27"-3.58"
Material:301ss Stainless Steel
Band Width:" 19mm or 0.75"
This T-Bolt Clamp fits for 3" or 76mm inner diameter silicone hose
1.The way of choose T clamp:
Calculate your hose Outside Diameter : Hose Outside Diameter = Hose inner Diameter + 2 X Hose thickness
then you can calculate whether your hose is belonged to the clamp range.
2.If the clamp range is 35mm-43mm, the value of your hose Outside Diameter should be larger than the first value of the clamp range, less than the second.