Magnetic in the back to mount this item to a workshop toolbox/trolley. It was designed around the snap on 4 piece pry bar set. Other sets may fit but we cannot guarantee that. If you want to check before buying sizes of openings are below.
PLEASE BE CAREFUL WHEN INSTALLING THIS THE MAGNETS ARE VERY STRONG!
The opening sizes are: 7mm 10mm 11.5mm x 2
** PRY BARS ARE NOT INCLUDED
Items were not designed to be in a moving vehicle, they may work for that, but this is not the designed purpose.
