The PARRYPLUG® is a tool-free and efficient way of sealing internal screw drives to prevent their easy removal from safety switches and machine housing. The PARRYPLUG® concept impressed the judging panel and came out on top over 99 innovative products from 92 top-class competitors in the region. This is the second time the Böllhoff Group has won this coveted prize (the last time was 2013 for its RIVTAC®high-speed tack-setting).
