Cable Ties Bases / Cradles Manufactured from Nylon 66 Sizes Available: 17.8mm x 12.7mm x 8.2mm - Accepts up to 4.8mm Ties (3mm Screw Hole) 21mm x 16mm x 9mm - Accepts up to 9mm Ties (5mm Screw Hole) Quantities Available: 10, 25, 50, 100, 200, 500 1000 Curved Design To Provide Additional Support Simple Installation With A Screw Or Bolt Giving Excellent Security, Particularly In Areas Where High Vibrations Occur These Bases Offer One Of The Most Anti Vibration Fixing Options Available Used In A Variety Of Applications Such As: Agriculture , HGV'S, Marine applications, Building Applications etc... Specially Designed For Holding Cable Bundles.