Briton 4800 Series - Hinges Briton 4800 Series - Hinges High performance stainless steel hinges for commercial applications The first step in specifying hardware for any door is the method of hanging. Unless the door is to be fitted with a floor spring the door will be fitted with hinges, normally with 3 hinges per leaf (or more for larger or heavier doors, fitted in a pattern in accordance with BS EN 1935). The use of high quality hinges which are accurately fitted can have a significant bearing on the operating characteristics of the door which in turn will affect the efficiency of other hardware items, notably door closers and mortice locks. Product ref. Size 4801 102 x 76 x 3 4802 102 x 89 x 3 4803 4801.316 Dog bolt Material Grade Finish CE Classification 304 .SS / .PS 4 7 6 1 1 4 0 13 304 .SS / .PS 4 7 6 1 1 4 0 13 102 x 102 x 3 304 .SS / .PS 4 7 6 1 1 4 0 13 102 x 76 x 3 316 .SS / .PS 4 7 6 1 1 4 0 13 4802.316 102 x 89 x 3 316 .SS / .PS 4 7 6 1 1 4 0 13 4803.316 102 x 102 x 3 316 .SS / .PS 4 7 6 1 1 4 0 13 4811 102 x 76 x 3 n 304 .SS / .PS 4 7 6 1 1 4 0 13 4812 102 x 89 x 3 n 304 .SS / .PS 4 7 6 1 1 4 0 13 4813 102 x 102 x 3 n 304 .SS / .PS 4 7 6 1 1 4 0 13 4811.316 102 x 76 x 3 n 316 .SS / .PS 4 7 6 1 1 4 0 13 4812.316 102 x 89 x 3 n 316 .SS / .PS 4 7 6 1 1 4 0 13 4813.316 102 x 102 x 3 n 316 .SS / .PS 4 7 6 1 1 4 0 13 89 102 102 76 Features & Benefits Five knuckle ball bearing hinges. CE marked to EN 1935:2002 Grade 13. Suitable for timber and metal doors up to 120kgs. Template drilled for consistency and accuracy. Available in Grade 316 or Grade 304 stainless steel and in satin or polished finish. Also available with machine screws for use with metal doorsets. Options for security dog bolt. 4811 dog bolt variant