Rubber Lined P Clips , 1" / 20mm Stainless Steel Rubber Pipe Clamp , Perfect For Soft Tube , Steel Tube Or Cable Installation , 10pack Made from 304 Stainless steel material with quality rubber cushioned.The special R-type design makes it very easy to install and remove.The wrap of rubber pad reduce the extrusion and vibration effectively during transportation and prolong the lifespan of pipe and itself.SIZE- Cable clamp screw hole diameter: 6mm, fit for 6M( 1/4 inch) screw bolt to through them. Cable clamp inside diameter 13/16" / 20mm. Fit for 13/16" / 20mm (outside diameter) wiring, lines,hoses or cables to a panel or frame application.Perfect to apply in automotive, industrial, boat/marine, windshield, household etc. for wiring, cables, pipe, rack, line management and restoration.