ES6000 Hook Lock is suitable for swinging doors, sliding doors and is easily attached to wood or steel door frames. ES6000 is heavy duty designed with its high preload (side load) capability of up to 300 kg, high holding force of up to 680 kg and up to 4 hours fire rating. Both Power to Open and Power to Lock models are available. The ES6000 is available in both recess and surface mounted versions. The ES6000 recess mounted version is completed with elegant satin stainless steel faceplate. The surface mounted version is completed with a cast aluminium cover that can be supplied in a variety of colours to match existing door frames. ES6000 can be mounted vertically and horizontally, with self-latching ability without power for fire applications.