There are two types of British hose clamps. The one with using range between 6 and 29mm is small British style hose clamp. Its band's width is 9mm and its thickness is 0.8mm. The one with using range bigger than 29mm is big British style hose clamp. Its band's width is 11mm and its thickness is 1.0mm.The screw material of British type hose clamp can be steel with hot treatment or stainless steel. The band's material is normal steel plated zinc or stainless steel.They are used in plastic hoses or other pipes and are often packed with inner box.
British Type Hose Clamp