The Briton 377E is a push bar double rebated door panic set suitable for doors with maximum dimensions of 2500mm high x 1300mm wide. This product is designed for use on double rebated door sets, and features a two point locking device for additional security and an "anti-thrust" device which prevents unauthorised retraction of the latch bolt. The 377E, furthermore, has adjustable top and bottom shoots, and is supplied with an easy clean socket.