SMP HardLock® S40 offers maximum safety with double locking devices which are totally hydro mechanical.
The clip-on works with a traditional lockable knife wedge system, which offers increased safety with the tightest grip. The quick-mounting design is based upon the reversible ‘S’ models. The double locking elements guarantee zero-play against connected tools and equipment for less wear and tear and a longer life span.
SMP’s hydraulic quick coupler HardLock® was especially designed for a secure hold between the arm and bucket or tool.