20pcs 30.3mm Universal Plastic Car Wiring Harness Clip Retainer Fastener. Feature: 100% Brand new and never used. Made of high-quality plastic material, anti-wear, would not break or crack easily during use. Perfectly match for your car. Easy installation. Specification: Material: Plastic Mounting Hole Diameter: 5.8mm / 0.23 Fit Hose Size: 6.5mm / 0.26 Demension: 30.3×12.8×14.5mm / 1.19 x0.50 x0.57 (L*W*H) Note: Please allow 1-2mm error due to manual measurement. Please check as much as possible to make sure the item is the one that you need. Package Include: 20 x Car Retainer Clip While we aim to supply accurate product information, it is sourced by manufacturers, suppliers and marketplace sellers, and has not been provided by Overstock.