If you’re looking for a fixing which requires that extra bit of strength and confidence, the Bullfix Extra fixings are for you. They are guaranteed to hold strong, taking up to 133kg* in weight!
The Bullfix Extra is the perfect choice for hanging standard convector radiators†, boilers, fixed and tilting TV brackets and heavy mirrors and picture.
Designed for stud walls, the extra fixings require a 20mm cavity behind the plasterboard to allow the fixing to expand.
The wings place the load well away from the hole giving you a strong fixing that won’t work loose.
The foolproof design means not more guessing whether they have deploy correctly behind the wall. The screw hole only appears when they have fully opened.
Easy to install – in 5 simple steps: drill your hole, insert the collar, make the fixing into a fish shape, tap it into the hole and attach your item to the wall.
Available in three pack sizes:
- Starter pack contains 8 heavy duty fixings and a 20mm drill bit
- Pro pack contains 24 heavy duty fixings
- Bulk pack contains 96 heavy duty fixings
*see datasheet
†For column and designer radiators, which are heavy and need more support, see our radiator brackets.













