Double Cylinder Smooth Round Deadbolt

Product Description

The Gainsborough Smooth Round Double Cylinder Deadbolt combines refined minimalist design with high-level security, making it a versatile choice for a wide range of entrance styles. Finished in Matte Black, it delivers a bold yet understated look that complements both contemporary and traditional exteriors while enhancing overall door aesthetics.

Designed for external doors, this deadbolt features a smooth round profile with a subtle tapered cap, offering a clean and modern appearance that blends seamlessly with other hardware. The double cylinder function allows locking and unlocking with a key from both sides, providing enhanced security and control. A patented snap-on fixing system ensures concealed installation for a neat, streamlined finish. Single cylinder and square variants are also available.

Features

• Secure double cylinder deadbolt with smooth round minimalist design
• Matte Black finish for a bold, contemporary look
• Lock/unlock operation with key from both sides
• Patented snap-on concealed fixing system
• Clean, modern profile designed to complement other fixtures
• Suitable for external doors
• 20mm throw for secure locking performance
• Available in multiple finishes and configurations
• 5-Year Tarnish Warranty
• 10-Year Mechanical Warranty

Variants

• 1951SMBCV – 20mm Throw Deadbolt (Matte Black)
• 1951SMMBV – 20mm Throw Deadbolt (Matte Black)
• 1951SMSCV – 20mm Throw Deadbolt (Matte Black)
• 1951SMSBV – 20mm Satin Brass (Standard)
• 1951SMSBK – 20mm Satin Brass (Keyed)
• 1951SMSGV – 20mm Satin Gold (Standard)
• 1951SMSGK – 20mm Satin Gold (Keyed)
• 1951C4SMBCK – C46 SK (Matte Black)
• 1951C4SMSCK – C46 SK (Matte Black)
• 1951SMBSCK – Black Satin Chrome (Keyed)
• 1951SMBSCV – Black Satin Chrome (VP)