The Special Use category contains a range of problem solving products developed over many years for specific tasks. To aid selection many of these are named after the specific task they are used for. A number of these are unique to Plasplugs and cover the following anchors jobs: Door/Window Frames, Wooden Battens, Skirting Boards, Door Hooks and Mirrors. Unique & Innovative Anchors For Use in: Timber Frame Door Hooks Hollow Doors     ALL - IN - ONE ANCHORS Unique multi-purpose plug that will fix into both solid walls and drywall. Pack incorporates the four most popular sizes of anchors.     SCREW = VARIOUS DRILL = VARIOUS       TWIST 'N' FIX This product solves a common DIY problem. The anchor design allows for a screw to be re-aligned when a hole is mis-drilled, by simply rotating the tab.     SCREW = No.10 - 14 DRILL = 3/8"       HOLLOW DOOR ANCHORS Expanding wings grip securely in hollow doors, thin skin partitions, plywood and fibreglass. Ideal for the home, boat and caravan.     SCREW = No.6 DRILL = 1/4"       SINGLE DOOR HOOKS Multi-purpose hooks for hollow doors- fast and easy to use. Fix direct to wood using an appropriate anchor.   SCREW = PROVIDED DRILL = VARIOUS     DOUBLE DOOR HOOKS Multi-purpose hooks for hollow doors- fast and easy to use. Fix direct to wood using an appropriate anchor.   SCREW = PROVIDED DRILL = VARIOUS