Connect 120 Heavy Duty Dot & Dab Dryline Wall Fixing for Deep Fixtures, 4 Pack - 

Corefix Connect is a heavy duty fixing for modern drylined or "dot & dab" walls where plasterboard is attached over blockwork with a gap between them. Conventional expansion plugs or frame fixings often impart a compressive point load crushing the plasterboard into the void when the screw is tightened. Corefix Connect's patented system solves this problem with its unique engineered steel core, which bridges the gap between plasterboard and blockwork, transferring the load directly to the solid masonry for a secure hold without damage to the plasterboard.