The advantages of the 812 Hook Quick are obvious. The ease of use and slim design of an 812 paired with the option of simple attachment like a classic hook. With the quick lock, assembly is incredibly quick and easy. Like all couplers in the 812 series, the 812 Hook Quick is an ideal solution for small and medium-sized devices. The 812 Hook Quick impresses with the usual Global Truss quality and reliability. &nbsp. **This coupler is compatible to following truss systems: ![]([{$oViewConf->getCurrentHomeDir()}]out/pictures/wysiwigpro/kompatibilitaet/812HOOKQUICK.jpg)**