Specificatin:
Available backset: 50, 60, 70, 80mm
Interior cylinder: Brass
Exterior cylinder: Brass+tube,

Door thickness: 40-50mm
Lockcase: Iron with plastic painting
Right and left hand available
Keys: 5 brass keys for free

For heavy duty doors
3 standard keys in brass
Backset adjustable among 50, 60, 70, 80mm by moving the exterior cylinder
Right handled and left handled adjustable before installation
Striker adjustable
Supplied with installation manual providing more information
Specify the direction when ordering

Changzhou Dahua Lock Factory Co., Ltd. Are the specialized manufacturer and exporter of all kinds of Door Locks & security devices in Changzhou, Jiangsu, China. Since the establishment in 1989, we have developed unique technologies in the field of Door Locks and security devices.

With the long-term research and development of the products and designs, we have already achieved a high reputation as a special Door Lock manufacturer in the world markets.

We produce over 80 kinds of rim drawback rim door locks & Cylinders and quantity of production reaches 300.000 PCS/month.

We would like to support our clients to make benefit with earliest delivery time, perfect quality and competitive price. If you are interested in these products, please don't hesitate to contact us.