The Simpson Heavy L-Shaped Angle with Gusset HL79GPC is a 7 x 9 black ornamental connector built for right-angle wood connections where structural reliability and finished appearance are both priorities. Engineered by Simpson as part of the Classic Collection, this heavy-duty L-shaped bracket combines smooth edges and clean lines with 3-gauge steel construction, making it a practical choice for exposed architectural installations, timber framing, pergolas, and decorative heavy wood assemblies alike. Its black powder-coat finish delivers a consistent, polished look that integrates naturally into visible connection points without sacrificing the load resistance that demanding projects require.

Key Features

• 3-Gauge Steel Construction - provides the mass and rigidity needed for heavy-duty right-angle connections, supporting resistance to both uplift and lateral forces.
• Black Powder-Coat Finish - gives the connector a clean, uniform appearance that suits exposed ornamental and architectural installations without looking out of place.
• Classic Collection Design with Smooth Edges - modern, refined profile means the hardware complements the overall look of a project rather than detracting from it in visible applications.
• L-Shaped (90 deg.) Profile with Gusset - the integrated gusset reinforces the corner, adding stiffness to the connection and improving performance under load compared to a standard flat angle bracket.
• Lag Screw Substitution Permitted - lag screws of equal diameter and a minimum of 5 in. long may replace bolts in the beam with no reduction in load, giving installers flexibility based on site conditions.
• Suitable for Paired Installation - designed to work in balanced paired configurations, enabling lateral load resistance in both directions for more complete connection performance.
• American-Made Product - manufactured to consistent quality standards, supporting confidence in dimensional accuracy and material integrity across every connector.

Why This Product

• One connector, two roles - the black powder-coat finish and Classic Collection profile make this angle bracket genuinely appropriate for ornamental and architectural exposed-hardware applications, not just hidden utility connections, eliminating the need to source separate structural and decorative hardware.
• Heavy-gauge strength where lighter connectors fall short - 3-gauge steel construction delivers the load capacity required for demanding timber and heavy wood assemblies, including connections that must resist both uplift and lateral forces simultaneously.
• Installation flexibility built in - the option to substitute lag screws of equal diameter for bolts in the beam with no reduction in load means contractors and builders can adapt to the fasteners and access conditions already on site.
• Designed for directional load balance - compatibility with paired installation allows lateral load resistance in both directions, making this connector well suited for structural applications where one-directional bracing is not enough.

Specifications

• Model Number: HL79GPC
• Width-1: 7-1/4 in.
• Width-2: 7-1/4 in.
• Length: 9 in.
• Gauge: 3
• Shape: L-Shaped (90 deg.) with Gusset
• Coating / Finish: Powder Coating, Black
• Material: Steel
• Collection: Classic Collection
• Country of Origin: United States

Approved Applications

• Reinforcing wood members at right-angle (90 deg.) connections
• Ornamental and architectural exposed-hardware installations
• Projects where connector appearance and finish are design considerations
• Connections requiring resistance to uplift forces
• Connections requiring resistance to lateral forces
• Paired installations for balanced lateral load resistance in both directions

Installation

• Install with (12) 3/4 in. diameter bolts
• Lag screws of equal diameter (minimum 5 in. long) may be substituted for bolts in the beam with no reduction in load

Frequently Asked Questions

What is the gauge of the HL79GPC angle?

The HL79GPC is constructed from 3-gauge steel, making it a heavy-duty connector suitable for demanding structural and ornamental applications.

What type of finish does the HL79GPC have?

The HL79GPC features a black powder-coat finish. This finish provides both a clean, modern aesthetic and surface protection, making it well suited for visible installations.

Can lag screws be used instead of bolts when installing the HL79GPC?

Yes. Lag screws of equal diameter to the specified 3/4 in. bolts, and a minimum of 5 in. long, may be substituted for bolts in the beam with no reduction in load.

How does the HL79GPC achieve lateral load resistance in both directions?

The HL79GPC achieves lateral loads in both directions when installed in pairs. Using two connectors at a joint provides balanced resistance against lateral forces acting from either direction.

Note: Product dimensions and/or screw or bolt holes may differ from picture. Please see item description for specifications