Deltana MB175U10B Mortise Bolt Oil Rubbed Bronze

Product Description

The DELTANA MB175U10B is a mortise bolt designed for door hardware applications where a flush, concealed locking mechanism is required. This bolt mounts within a routed mortise pocket in the door edge, providing a clean profile on both faces of the door. Finished in oil rubbed bronze, it suits interior and exterior door installations where a darker, oil-rubbed tone is specified. Lightweight at 0.2 pounds, the MB175U10B is sized for standard residential and light commercial door prep work and is typically installed by carpenters, door hardware specialists, or general contractors during new construction or retrofit projects.

The MB175U10B fits typical mortise bolt applications on interior passage doors, privacy doors, and closet doors where a surface bolt is not desirable. The oil rubbed bronze finish coordinates with matching architectural hardware sets. It is sold as a single unit, making it suitable for individual door installations or small-quantity service calls. No specific compatible model families are listed by the manufacturer in the available product data.

Key Features

• Oil rubbed bronze finish for a dark, understated appearance on door hardware sets
• Mortise-style installation keeps the bolt flush with the door edge for a clean profile
• Compact dimensions: 1 inch length, 0.7 inch width, 0.5 inch height
• Lightweight construction at 0.2 pounds — easy to handle during installation
• Sold individually, allowing single-door service without minimum case purchase

Compatibility

Designed as an OEM-style replacement or new-installation mortise bolt for standard residential and light commercial door edge preparations accepting a mortise bolt of this size.

Installation Notes

Mortise bolts are typically installed by a carpenter or finish hardware installer. Power down any associated electronic locking systems before beginning door hardware work. A sharp chisel and drill are required to prepare the mortise pocket in the door edge to the correct depth and profile. Follow all applicable local building codes for door hardware installation in commercial applications.