Heavy Duty Barrel Bolt – 150mm – Smooth BlackHeavy Duty Barrel Bolt 150mm Smooth Black A strong face fixed barrel bolt designed to secure doors in both residential and commercial applications. Developed by Havolka, the Heavy Duty Barrel Bolt provides a simple and reliable solution for locking or securing doors where additional fixing is required. The robust sliding bolt mechanism allows doors to be secured either upward or downward, making it ideal for double doors, French doors, and secondary

Heavy Duty Barrel Bolt – 150mm – Smooth Black

A strong face-fixed barrel bolt designed to secure doors in both residential and commercial applications.

Developed by Havolka, the Heavy Duty Barrel Bolt provides a simple and reliable solution for locking or securing doors where additional fixing is required. The robust sliding bolt mechanism allows doors to be secured either upward or downward, making it ideal for double doors, French doors, and secondary door security.

Finished in smooth black, this barrel bolt pairs easily with matte black door hardware and contemporary interiors, making it a practical option for modern residential and commercial spaces.

The face-fixed design allows for straightforward installation on timber doors and frames while delivering strong, reliable performance for everyday use.

Downloads

Specification Sheet – Coming Soon
Installation Instructions – Coming Soon
BIM File – Coming Soon
Warranty – Coming Soon

Key Features

• Heavy Duty Construction
Strong barrel bolt designed for secure door fixing in residential and commercial applications.

• Smooth Black Finish
Modern black finish designed to coordinate with matte black door hardware.

• Face Fixed Installation
Simple face-fixed design allows quick and secure installation onto doors and frames.

• Sliding Bolt Mechanism
Smooth sliding bolt allows doors to be locked securely either upward or downward.

• Versatile Application
Suitable for both internal and external doors.

Typical Applications

Double doors
French doors
Internal doors requiring additional security
External doors requiring secondary locking
Gates or utility doors

Dimensions

Bolt Length: 150mm
Installation: Face fixed

Designed by Havolka

Havolka develops door hardware by responding directly to real customer demand from builders, installers, and hardware professionals.

The Heavy Duty Barrel Bolt was designed to provide a strong and reliable door securing solution while maintaining a clean architectural appearance.