Deltana 18SB15 Surface Bolt Heavy Duty 18 Inches Satin Nickel

Product Description

The DELTANA 18SB15 is a heavy-duty surface bolt designed for securing doors, gates, and panels in commercial and residential applications. This surface bolt installs directly onto the face of a door or frame, providing a sturdy mechanical latch point without a mortised cutout. The satin nickel finish offers corrosion resistance and a clean, professional appearance suited for high-traffic installations. At 18.5 inches in length, it provides extended throw and reach for oversized or paired doors. Carpenters, finish contractors, and locksmiths typically handle installation as part of door hardware rough-in or finish work.

This surface bolt is well suited for double doors, barn doors, utility room doors, and exterior gate applications where a visible, manually operated bolt is required. The heavy-duty construction makes it appropriate for both light commercial and residential settings. It installs on wood, hollow metal, or composite door surfaces using standard fasteners through pre-drilled mounting holes.

Key Features

• Heavy-duty construction for high-cycle, demanding door applications
• Satin nickel finish for corrosion resistance and consistent appearance
• 18.5-inch overall length suits oversized and paired door configurations
• Surface-mount design requires no mortising or door modification
• Compact profile at 1.9 inches wide and 1.7 inches tall for low-projection installation

Compatibility

Designed as an OEM-style surface bolt replacement or new installation for standard residential and light commercial door hardware applications.

Installation Notes

Installation is typically performed by a finish carpenter or locksmith using a drill and screwdriver. Secure all mounting screws into solid substrate or blocking to ensure reliable bolt retention. Verify door alignment before marking strike or keeper locations to ensure the bolt slides freely without binding. Always follow local building codes for egress and security hardware requirements.