Contract Door Security Bolt, sometimes called a Rack Bolt. The 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 sawtooth rack mechanism into which the splined key is inserted. The spline engages with the rack teeth and forms a gearing action which smoothly operates the bolt.

Brand Name	ERA
Colour	Polished Brass
Material	None
Manufacturer Model No	5054040005957
Wear Type	None
Type	Door Bolt
Certifications Met	None
Country of Origin	None
Protects From	None
Waterproof	None
Number of Pockets	None
Backset	32mm
Overall Length	61mm
Bolt Projection	19mm
Face Plate Length	42mm
Face Plate Width	19mm