Hollow Wall Anchor, Metal Anchor Size: M4,M5,M6 Length: 8,9,10 Hollow Wall Anchor, Metal AnchorSize: M4,M5,M6Length: 8,9,10 Ideal for:Coat hooks to hollow doors, shelves and bathroomaccessories to standard plasterboard, radiators andkitchen cabinets to double thickness and tiled.Where to use:Plasterboard, Hardboard & Plywood. good quailty and best price Hollow Wall Anchor