Stainless Steel Mini Hose Clamps Size Variations in Menu Pack of 4 Air, fuel, water, coolant, breather and PCV. W4 Stainless steel. For sealing hoses against loss of liquid. Clips have a 9mm band width. Measurement is the Ø diameter of the clip. Tightening torque 15 (Nm) Hexagonal head can be tightened with a socket wrench or a screw driver. For automotive, agriculture, aviation, material handling, marine, plant & construction. Other clips and clamps available in our shop. They have a wide application in manufacturing industries including: Agriculture Mining & construction Military Boat builders & aircraft Gas & chemical industries Medical equipment Welding equipment Commercial vehicle manufacturers Heating & ventilation Compressed air systems Caravan manufacturers Building & plumbing Plant spray equipment Vending machines