fischerDuotec 12 – Toggle Dowel for Attaching Wardrobes, Wall Cupboards and More In Plasterboard and Plaster Fibreboard - Pack of 10 - (Item no. 542590)

My walls are OSB+plasterboard and this solution worked great. It's very easy to use. They are a bit pricey but as a DIY and not a professional having the ability to remove the screw without losing the anchor is very useful. I have done a pull up on the kitchen cabinets rail to check if it would support the load and it didn't move at all. Works great with OSB+plasterboard.

Got these to fix something to a facia, they did the job perfectly

Massive failure using 4 of these to support a 29kg wall mounted radiator on a 12.5mm plasterboard wall.Failed when filling the radiator for the first time - rad slid down the wall and fixings ripped out. Burst pipes, water everywhere and a plasterboard wall to replace. Will be fixing wooden battens for a more secure fixing next time.Disappointing as we were well within the stated load rating for the fixings in plasterboard.

When fixing to plaster board with heavy items I found it difficult to find a raw plug that would support weight and easy to install. I found these and they are brilliant. They have 2 methods of fixing which should cover 99% of fixings. I have used these to hold up heavy book shelves and very heavy gym mirrors. Not had one failure.

Excellent plugs

These are the best hollow wall /plaster board fixings that I've ever used. A bit pricey, but they are easy to set, and hold very well in walls and ceilings. Very highly recommended.

A great value product for hanging heavy items on plasterboard. Just ensure that you have enough space behind the board to insert the fixing properly.

Used it to mount, a TV bracket on a stud wall