Oval Thumbturn – For Rack Bolts

The Oval Thumbturn is a solid brass turn designed specifically to operate rack bolts with smooth, progressive action. Mounted on a circular rose, it features a hardened steel spline that ensures reliable engagement with security bolts such as the DSB8225 Door Security Bolt. Its ergonomic oval shape provides comfortable handling, while its robust construction makes it suitable for long-term residential or commercial use.

Engineered for durability and precision, this thumbturn comes with a 10-year mechanical guarantee, offering dependable performance for privacy and security applications.

Key Features

• Designed to suit rack bolts, including the DSB8225 Security Bolt
• Solid brass construction for strength and longevity
• Hardened steel spline ensures seamless bolt engagement
• Progressive turning mechanism for smooth deadbolt movement
• Mounted on a durable circular rose
• Ideal for residential and commercial security applications
• Comes with a 10-year mechanical guarantee

Available Finishes

• Matt Black
• Polished Brass
• Polished Chrome
• Satin Chrome

Specifications

• Product Type: Oval Thumbturn
• Design Style: Oval turn on circular rose
• Material: Solid brass with hardened steel spline
• Compatibility: Rack bolts such as DSB8225
• Operation: Progressive rotational engagement
• Guarantee: 10-year mechanical guarantee

Meta Description

Oval Thumbturn for rack bolts, featuring solid brass construction, hardened steel spline, and smooth progressive action. Available in Matt Black, Polished Brass, Polished Chrome, and Satin Chrome.