Lockwood Synergy® 3578 Hold Back Deadlatches

Suitable for heavy duty use in industrial and commercial buildings, institutions, clubs, schools, hospitals, hotels, and similar buildings.

3570 Series Cylinder Mortice Locks are made from quality materials to meet high durability and strength requirements.

A deadlatching lockset for applications where latch hold- back is required such as high use doors and toilet doors.

Features of the 3578 Hold Back Deadlatches

Latch
Deadlatch

Furniture
Compatible with most Lockwood rose and plate furniture including Brass Door Furniture, Daintree, Aquileart, Artefact Series II and Ovation series.