Deltana 6SB3-UNL Surface Bolt 6 in Unlacquered Bright Brass

Product Description

The DELTANA 6SB3-UNL is a heavy-duty surface bolt finished in unlacquered bright brass, designed for door hardware applications in residential and light commercial construction. Surface bolts are used to secure inactive door leaves, gates, and panels at the top or bottom of the frame. This unit measures 6.5 inches in length, 2.25 inches in width, and 1.5 inches in height, with a shipping weight of 0.75 pounds. The unlacquered finish allows the natural brass to develop a patina over time, making it a common choice where an aged or classic appearance is specified.

The 6SB3-UNL is suited for installation on double-door sets, french doors, closet doors, and entry vestibule panels where one leaf must be held fixed. It is appropriate for interior and sheltered exterior applications. The heavy-duty construction makes it a reliable choice for high-cycle commercial doors as well as residential applications requiring a more robust bolt than standard-duty options.

Key Features

• Heavy-duty construction for high-cycle door applications
• Unlacquered bright brass finish develops natural patina over time
• 6.5-inch overall length fits standard door stile widths
• Compact profile at 2.25 inches wide and 1.5 inches tall
• Sold individually, compatible with standard surface-mount installation

Compatibility

Designed as an OEM-style surface bolt replacement or new installation component for standard residential and light commercial door assemblies requiring a surface-mounted bolt mechanism.

Installation Notes

Surface bolts are typically installed by carpenters, finish contractors, or door hardware specialists. Before installation, confirm door stile width accommodates the bolt body and strike placement at the head or sill. Use manufacturer-supplied or appropriately sized fasteners to secure the mounting plate flush to the door face. Follow local building codes for door hardware requirements on egress and fire-rated assemblies.