We supply ALL 3mm orders with 4 double wire spring clips to fit the vacuum hose. Not suitable for high pressure water installations or hot water systems. This hose is not suitable for oil transfer.Why Choose Samco Sport Silicone Hoses? Longer Life Than OEM Rubber Hoses. Ltd Lifetime guarantee, 2 years for pro-fuel application's. With more than 12 years experience of dealing with aftermarket Samco Sport performance silicone hoses we are proud to be the worlds leading motorcycle silicone hose specialist distributor. With a large stock of universal race parts options, we strive on 100% service. The item "Samco Sport Purple Vacuum Hose Silicone Pipe Tubing Water Air Coolant Overflow" is in sale since Tuesday, May 14, 2019. This item is in the category "Home & Garden\Home Improvement\Plumbing & Fixtures\Other Home Plumbing & Fixtures". The seller is "racebikebitzuk" and is located in Royston. This item can be shipped worldwide.