Garage crime is rising, the contents of your garage are in grave danger. Introducing a new concept in garage security the Autolok Stoppa. Very easy to install with full fitting instructions fits most metal up-&-over doors including roller shutters. We recommend one centrally positioned STOPPA for small up & over shutter doors, or alternatively for larger doors fit one at each lower corner. Autolok Stoppa Garage Lock Easy DIY installation, with full fitting instructions Free fitting kit including drill bits Fits most metal up-&-over doors including roller shutters Key registration service Simple to operate Discreetly postioned lock complete with weatherproof cap Keyed alike double packs are available for double garage doors