Corefix Connect 100 - heavy duty dot & dab wall (plasterboard over blockwork) fixing kit for TV brackets, 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. Includes 6 fixings and a 10mm drill bit. 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 6x Plugs, 6x Screws, 6x Steel Cores, 1x 10mm Drill Bit Specifications: Dimensions: H:1.0 x W:1.0 x D:9.5 cm Colour: Red Guarantee:1 Year Mat