Door Security Bolt
444MBC
Finish:
The Door Security Bolt will provide you with the additional sense of security, giving you that extra peace of mind at all times. Available in a number of finishes to match your external door hardware.
Collection Accessories ?
Function Flush Bolt ?
Locking/Non-Locking Locking ?
Warranty ?
- An ideal auxiliary locking device for internal doors
- Perfect for use on door application that require additional locking, such as internal garage doors
- Made from brass
- Available in Matte black finish
- An ideal auxiliary locking device for internal doors
- Perfect for use on door application that require additional locking, such as internal garage doors
- Made from brass
- Available in satin chrome finish
- An ideal auxiliary locking device for internal doors
- Perfect for use on door application that require additional locking, such as internal garage doors
- Made from brass
- Available in bright chrome finish
- Application: Internal, External
- Locking: Locking
- Product dimensions - depth, height, width (mm): 42, 60, 20
About the collection
Designed for added security, Gainsborough's flush and security bolts are to be used on the fixed side of a double door, and wherever your doors require additional locking, such as garage doors. Available in various sizes and finishes to match your external door hardware.
Matching products
At Gainsborough, we offer a lot of complementary products to simplify your door hardware selections. Browse our range of door levers, knobs, pull handles, cavity sets and smart locks designed to seamlessly work together and elevate your design project.
Accessories
Installation Template
Accessories
Brochure
Hardware 101
Having trouble telling a difference between a latch and a strike plate? With the right support, the world of door hardware can be easy! Read our glossary to get a better grasp of the key industry terms.
READ MORECaring for your Gainsborough product
Door hardware is easy to clean. Give your levers and knobs, including roses and plates, a gentle wipe every two months with a soft, damp cloth. A solution of soap and water could also be used to remove dirt from knobs, roses, but make sure the liquid doesn’t go into cylinders. Avoid using acidic or abrasive substances which may contain solvents, i.e. cleaning products, as they may cause a deterioration of the finish.
Click here to find out more about door hardware maintenance.
soapy water
soapy water
Have questions ?
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