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Cylinder Operated Flush Bolt – Z1870

Description

Description

The Z1870 is a cylinder operated flush bolt for fitting to the inactive leaf of a pair of doors to prevent unauthorised operation. It should be fitted to both the top and the bottom of the inactive leaf. It is suitable for use on aluminium and steel doors. A 360º turn of the key throws or retracts the hardened hex-section bolt, and the key is only removable when the bolt is in a positively locked or unlocked position.

BACKSETS
24.6mm backset (41.4mm deep lock case) and 28.6mm backset (45.2mm deep lock case).

BOLT
Hexagonal, hardened steel. 9.5mm (measured  flat to flat). 17.5mm bolt throw.

FACEPLATES
Flat and radius supplied separately.

CYLINDER
Any standard 29.4mm mortice cylinder or thumb turn with suitable cam (order separately).

CASE
174.6mm high steel case with corrosion-resistant plating.

ROD LENGTH
304.8mm from centre of cylinder to retracted bolt tip (±31.75mm adjustment possible).

STRIKE
12.7mm diameter hole in metal threshold or header is suitable.

FOREND
Steel forend with aluminium faceplate. See options below.

Additional information

Additional information

Backset

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