Form a secure connection between hoses and pipes in your system using the Stainless Steel Pinch Clamp. The pinch clamp attaches to the connection point between 0.83 in. OD pliable hoses and rigid plastic pipes. Use the Standard Jaw Pinch Clamp Tool (SKU NCT-1098 – sold separately) to crimp clamp ear closed. Visible deformation of clamp ear confirms a secure, permanent closure. The clamp has a mechanical interlock to keep it in place. Reduces pipe corrosion and costly system issues. Durable pinch clamp is made of 100% series 300 stainless steel. Use fittings and other valves to set up a new irrigation system, expand an existing system, or make repairs.