The KCT Double Wire Hose Clips are a versatile range of securing clamps for use with a range of hose pipes and tubing. Made from Steel and plated in Zinc, the clips are tough and durable enabling them to be used for any application even outdoors. They are rust and corrosion-resistant giving them the added durability needed for all weather types or tough installations. Each Clip has a double ribbed wire rim that effectively clamps down on ribbed or corrugated hose and creates a secure and firm sealing grip. As they clamp down they spread the clamping pressure to create a seal that does not affect the integrity of the hose or the flow of water or air going through. Adjusting the clips is simple thanks to the screw bolt attached to the side of each clip. When installed on the hose pipe, the screw can be tightened or loosened to suit needs by using a screwdriver or ratchet tool. Because the clips are easily adjustable they can cover a range of sizes from 19mm to 22mm, perfect for any job. The applications for these clips are endless from water piping, plumbing hoses, fuel or airlines, various automotive pipelines, coolant ducting, home appliances, repair jobs, pond hose and are ideal for flexible hose and any DIY task that needs a secure connection to a hose pipe.SpecificationsClip Size for Hose of : 19-22mmWire Diameter: 1.7mmScrew Size:6x38mmPack Size: 20 Clips.