14mm 9/16inch Silicone Vacuum Hose Pipe Clamp Low Pressure Air Clip Clamp 50pcs 500-600 Grit depending on whether you wish

depending on whether you wish to detect the water rise or fall

89994-47061

Compatible Hole Inside Dimension: 39mm x 23mm/1

12inch flexible fish Tape

7D0-959-781-A

14mm 9/16inch Silicone Vacuum Hose Pipe Clamp Low Pressure Air Clip Clamp 50pcs 500-600 Grit depending on whether you wishDescription The Hose Clamps are used for fastening and sealing interfaces such as power equipment fuel lines, air hose tubes, water pipes, silicone vacuum hoses, machine tools, fire fighting, various mechanical equipment, etc. Note: When choosing clamps for your hose, please ensure Clip ID < Hose OD(about 1 mm). Features: The Clamps have a wide range of use and can resist corrosion and rust in most environments. They are durable. Reusable to Use: Easy