You must be careful of so called stainless steel clamps. Your local FLAPS will carry stainless steel bands but the worm gear is cad plated steel along with the housing. We went to three stores all the same. Plumbing or a marine store might carry all stainless steel. The T-bolt clamps from Sumitt racing are 100% SS and are high pressure non hose destroying with wider bands. I'm going to get a couple for my heater inlet tubes.