Carlisle Brass Security Door Bolt 60mm

Carlisle Brass Security Door Bolt, sometimes called a Rack Bolt is morticed inside the door edge and can be locked or unlocked via a separate splined key or with a fixed splined turn.

The bolt has an internal saw-tooth rack mechanism into which the splined key is inserted. The spline engages with the rack teeth to form a gearing action, smoothly operating the bolt. Splined security bolt key available separately.

Comes with a 5-year mechanical guarantee.

Suitable for use in all domestic, industrial and commercial environments.