Universal wall plug made from 2-component materials providing better load capacities in both solid and hollow building materials. With flexibility for optimum fix, either by expanding, folding or knotting, dependent on the substrate used. Features a narrow plug rim to prevent slipping in the drill hole and allows for positioned and push-through installation. Serrated profile to prevent plug rotation and a short plug length to reduce drilling time. With good plug feedback so its known when the plug is installed correctly. Suitable for concrete, solid brick, perforated brick, plasterboard, hollow block etc. Nylon Construction Suitable for Hollow & Solid Walls Suits 4 - 5 x 35mm Screws Feedback When Plug is Installed Short Plug Length Reduces Drilling Time Nylon Construction Suitable for Hollow & Solid Walls Suits 4 - 5 x 35mm Screws Feedback When Plug is Installed Short Plug Length Reduces Drilling Time