These Briton 1110 Overhead Door Closers have a adjustable strength of size 2-4.
Suitable for doors with a maximum weight of 80kg and a maximum width of 1100mm. Suitable for fire door applications, tested to BS EN1154 and CE Marked.
Supplied with template for accurate installation and universal fixings for regular, transom and parallel mount fitting.
This versatile door closer features adjustable closing speed and adjustable latch action - See FAQs for more information on how these functions work.