National Marker N342477 Stainless Steel Door Barrel Bolt

Product Description

The NATIONAL MARKER N342477 is a heavy-duty door barrel bolt constructed from stainless steel for lasting rust resistance. At 5 inches in length, this barrel bolt is built for demanding applications where standard hardware falls short. It is ACQ safe, making it compatible with treated premium woods including cedar and redwood without the corrosive reaction that compromises lesser hardware. Licensed contractors, carpenters, and general tradespeople install this type of hardware on doors, gates, and enclosures where a dependable slide bolt is required.

This barrel bolt is suited for both residential and light commercial door security applications. It installs on wood doors, barn doors, gates, utility enclosures, and similar structures where a surface-mounted locking bolt is the appropriate solution. The design supports optional carriage bolt mounting for increased pullout resistance in higher-security or high-traffic installations. Sold individually, one bolt per pack.

Key Features

• Stainless steel construction provides rust resistance for interior and exterior use
• ACQ safe — will not corrode when used with pressure-treated, cedar, or redwood lumber
• 5-inch length suits heavy-duty door and gate applications
• Compatible with carriage bolt mounting for enhanced security
• Extra heavy-duty rating for high-stress or high-cycle installations
• Sold as a single unit per pack

Compatibility

Designed as a surface-mount barrel bolt for wood doors, gates, and enclosures requiring a heavy-duty slide-bolt latch solution.

Installation Notes

This barrel bolt is typically installed by carpenters, general contractors, or experienced tradespeople using standard wood screws or carriage bolts with the appropriate drill and driver. For exterior or high-moisture environments, use fasteners rated for corrosive exposure to maintain the rust-resistant integrity of the assembly. Ensure the mounting surface is structurally sound and that the strike plate aligns squarely with the bolt throw before final fastening.

Technical Specifications

• Length: 5 inches
• Material: Stainless Steel
• Weight: 1.436 pounds
• ACQ Safe: Yes
• Quantity per Pack: 1
• UPC: 00038613342477

Standard Information

• Brand: NATIONAL MARKER
• Manufacturer Part Number: N342477