Features These hose clamps are made of high quality 304 stainless steel, rust proof and long service life. Suitable for thin wall pipes of small sizes such as air hoses, water pipes, fuel pipes, silicone hoses, etc. The surfaces are well polished and the edges are also smooth, so they do not scratch or damage the pipes. Convenient to install or remove using a flat screwdriver or hex wrench. There are 8 kinds of hose clamps with different adjustable diameters for you to choose. Description: A hose clamp or hose clamp is a device used to fix and seal a pipe on a fitting such as a barb fitting or pipe nipple. These are screw clamps consisting of a stainless steel strip and a screw. The clamp is placed around the pipe or tube to be connected, the free end being inserted into a narrow space between the strip and the captive screw. When the screw is turned, it pulls the threads from the tape, which causes the tape to tighten around the pipe. Features: Material: 304 stainless steel Colour: as shown in the pictures. Diameter (min-maximum): 6-8mm, 7-9mm, 8-10mm, 11-13mm, 13-15mm, 14-16mm, 16-18mm, 18mm 9-0.7 87 in (optional) Quantity: 10 pieces Package includes: 10pcs x Hose Clamps Note: 1. Please allow 1-2 mm error due to manual measurement. Thank you for your understanding. 2. Monitors are not calibrated the same, the colour of the item shown in the photos may be slightly different from the actual item. Please take the real one as standard. Package List