Maximum Loading Per Fixing: 180 kg Safe Working Load: 90 kg Hole Cut Out Diameter: 25 mm features: Blue type 25-2 plasterboard fixing Ideal for the installation of kitchen cupboards, water heaters, radiators and wall-mounted televisions The unique design is suitable for standard, double-thickness and foam backed boards 2.5mm Cavity Protrusion Supports Heavy Loads Suitable for Dot and Dab Wall Constructions Prevents Vapour Barrier Damage Fixings Hold Position Reusable To suit 8 mm machine screw or bolt not supplied in trade pack Depth gauge included Pack of 4 fixings