It’s easy to see why the Mantis 3 door locking system is our most popular door lock. Its quality and features speak for themselves. Manufactured by lock expert Yale and supplied to the market through VBH, that’s a formidable combination in itself. Mantis is a premium quality, multi-point door lock suitable for all door materials including PVCu and composite. Its twin spindle lockcase makes Mantis suitable for lever/lever or lever/pad operation. Hook/deadbolt locking points (some with the addition of roller cams) and central hooks are supremely secure. Mantis has the enviable reputation of being one of the smoothest locks on the market to operate; this is down to the tapered deadbolts.
Locks for PVCu doors have the option of roller cams in addition to the hook/deadbolt combinations to further aid compression. Perfect compression is guaranteed by profile related underpackers that place the one piece striker plate in the ideal position on the frame. Vertical shootbolts are available on 16mm faceplate locks.
Mantis has been security tested to PAS24, has corrosion resistance to BS EN1670 and has been cycle tested to 100,000 operations. No wonder it’s a best seller!