Bullfix fixings come in 2 sizes depending on the wall type and the job required.

Bullfix Universal is designed for both plasterboard and dot and dab walls of standard thickness (between 12.5 mm and 16 mm). It can support weights of up to 113 kg (see Facts & Figures for details). It requires a cavity of only 7mm behind the plasterboard.

Bullfix Extra is designed for plasterboard of thickness 12.5 mm and 16 mm. It has longer fingers which means it can support weights all the way up to 133 kg (see Facts & Figures). It requires a cavity of a minimum of 20mm.

Our fixings accomodate a standard 5mm ø (or No.10) screw.