Heavy duty fixing for dot and dab or drylined walls for all brick and block types. Steel core bridges the gap and transfers load to the blockwork. Ideal for large screen TVs, wall units, shelves, boilers and radiators. Metex Corefix 100 heavy duty dot & dab wall fixing system. This unique, easy to install plasterboard fixing system requires no special tools. Corefix Connect 100 - heavy duty dot & dab wall (plasterboard over blockwork) fixing, easy to install using just a drill, screwdriver & hammer. Patented system that includes an engineered steel core that bridges the cavity behind the plasterboard and transfers the load straight to the blockwork. Avoids having to rely on the strength of the plasterboard alone to hold heavy items. 100mm screw length. 10mm maximum fixture depth, maximum distance to blockwork from face of plasterboard 45mm. Features: Heavy duty dot & dab wall (plasterboard over blockwork) fixing Steel Core Transfers Load to Blockwork Safe Working Load 55kg Per Fixing Avoids Plasterboard Crushing On Dot & Dab Walls Suitable For Brick, Block, Concrete & Dot & Dab Plasterboard Max. 10mm Bracket / Fixture Thickness Supplied With 24x Plugs, 24x Screws, 24x Steel Cores Specifications: Dimensions: H:1.0 x W:1.0 x D:9.5 cm Colour: Red Guarantee:1 Year Material: Stainless Steel & Plastic Model Number: CFX024