Designed for Hollow Doors:2.30X1.10X1.10cm/0.90X0.43X0.43in , suitable for shallow hollow panels like doors and caravan walls.
Widely Function:Highly recommend these for hanging things on hollow doors also aluminium cladding sheet,iron sheet, hollow plastic sheet and so on
How to use: 1. Drill a hole the same diameter as the end of the metal retainer; 2. Slide the retainer into the hole and adjust the screw in the retainer; 3. Attach the mounting tool, squeeze the mounting tool to the back of the compressed fixing and remove the screw; 4. Insert the screw through the item to be fixed to the door and tighten with a screwdriver.
Quality:All the fixing are made of carbon steel, with zinc plated on the surface, Support a fair amount of weight , Clean and Tidy Finish
Strong and :Weight capacity of up to 10 kg,good for applications such as and rack ,pictures, shelves, and artwork.