Fuhr 859 Type 17 Latch Deadbolt 4 Rollers 2 Hooks Split Spindle

The 859 series features 2 hooks 4 rollers and split spindle nightlatch operation. 

Backset: 35mm.

Centres: 92mm

Operation: Lift lever or split spindle nightlatch.

Latch reversal: Undo the screw in the side of the lock case adjacent to the latch. Remove the latch, reverse, reinsert and repace the screw.

Night Latch reversal: Insert the split spindle 2/3 of the way in on the internal side and 1/3 of the way in on the external side

• Centres: 92mm
• Case height: 195mm
• Case depth: Backset + 18mm
• Overall length: 2170mm
• Distance between outer rollers: 1510mm
• Distance between inner rollers: 699mm
• Distance between hooks: 1015mm