BOOST products high quality stainless steel clamps for automotive coolant hoses / pipes, marine hoses / pipes and industrial applications BOOST products heavy duty clamp double bands - stainless steel - 70-75mm Heavy Duty Stainless steel hose clamp in reinforced design with double bands BOOST products stainless double band HD hose clamp, best quality, high strength, corrosion resistant, reinforced BOOST products Heavy Duty stainless steel hose clamp with two internal bands. Thanks to the double bands and the stainless steel allen M6 clamping screw, this clamp is very suitable for applications where high strength and tightness is required. For example, for exhaust systems, downpipes or charge pipes. BOOST products Heavy Duty stainless steel hose clamps are made of SS304 stainless steel. A very high quality stainless steel with high corrosion resistance. Note: The clamping area for this clamp must be straight. I.e. at least 25mm straight clamping surface. Clamp type: HD Heavy duty clamp with double bands Clamp width: 20mm Clamping range: 70 - 75mm Material: SS304 Stainless steel Please pay attention that Silicone Hoses are always measured by the Inner diameter. You have to add 8-10mm Wall Thicknesses to get the Outer diameter!