The 121CE Briton Overhead Door Closer is a versatile and cost effective option which is suitable for the most popular door sizes. With a strength size of 3, the closer is suitable for doors with a max...
The 859 series features split spindle nightlatch operation. Type 3 refers to the 2 hook, 2 roller version of this lock.
Operation: Lift lever or split spindle nightlatch.
Latch reversal: Undo the...