The Chrome Plated Security Door Bolts from Sterling is an ideal solution for those who wish to improve their security for their house, garage or business premises. This Chrome Plated Security Door Bolt set is suitable for Wood hinged doors at the top or bottom of the door with keyed alike pair of door bolts allowing the same key to be used for both door bolts. This door bolt kit is for internal use only and would suit wooden doors inside your house, office etc. This product is easy to install and comes with all the required fittings. Main Features: Suitable for wood hinged doors For Internal Use Only For the Top and Bottom of the door Easy To Install Technical Specifications: Dimensions: 20.8 x 10.6 x 2.2 cm Weight: 181g Colour/Finish: Chrome Fittings Included?: Yes 10 Year Guarantee Included