Akihisa 24Pcs 19Mm Cable Clamps Assortment Kit, 3/4" 304, Pipes And Hoses Rubber Cable Clamp Size - The screw hole diameter of the cable clamp is 6.5mm, allowing for compatibility with 6M (1/4 inch) bolts. The inner diameter of the cable clamp is 3/4 inch(19mm), making it suitable for use with 3/4 inch(19mm) (outer diameter) wires, hoses, or cables. ?High Quality? Cable clamps are made of high quality 304 stainless steel with rubber cushion. Anti-corrosion, anti-rust, salt, water, oil, high and low temperature resistant. The rubber cushion on the clamp is flexible, has a glossy surface, is oil and alkali resistant, and is resistant to chemical corrosion.The R-type clamp adopts an all-steel and rubber combination structure, which has high strength and good impact resistance. ?Rubber Buffer Insulation Clamp?The R-shaped cable clamp helps prevent the pipe from loosening and shifting during work, and keeps the pipe in the correct position. The rubber cushion on the cable clamp has good flexibility, anti-shock and anti-friction, which can prevent damage to pipe fittings caused by vibration and impact, and effectively protect pipes and wires. The insulating properties of rubber make you safer during installation and use. ?Easy to Install? The R-shaped design makes the cable clamp easy to twist, bend, flexible and easy to operate when in use. Simply use a screwdriver and screws to hold the clamp in place and tighten. The clamps are recyclable and reusable. ?Wide Application? Rubber cushion hose clamps are suitable for automotive, industrial, marine, machinery maintenance and manufacturing engineering, windshield, household and so on, for wires, cables, hoses, pipes and other fittings.