The Simpson Strong-Tie HL37GPC Heavy L-Shaped Angle with Gusset is a powder-coated ornamental connector engineered for structural right-angle connections where aesthetics matter as much as performance. Part of Simpson Strong-Tie's Classic Collection, this heavy utility angle features modern smooth edges and clean lines, making it an ideal choice for visible applications where the connector itself contributes to the finished look of a project. Its L-shaped profile and integrated gusset provide robust reinforcement wherever two members meet at a 90 deg. angle, resisting uplift and lateral forces in demanding applications.

Key Features

• Classic Collection Design: Features modern smooth edges and clean lines for a refined, finished appearance in visible installations.
• Powder-Coat Black Finish: Durable black powder-coat coating protects against wear and corrosion while delivering a consistent, attractive aesthetic.
• L-Shaped Profile with Gusset: The integrated gusset reinforces the 90 deg. angle connection, significantly increasing load capacity over a standard angle bracket.
• Bidirectional Lateral Load Resistance: Achieves lateral loads in both directions when installed in pairs, providing balanced structural performance.
• Uplift and Lateral Force Resistance: Engineered to resist both uplift and lateral forces in right-angle wood member connections.
• Heavy Gauge Construction: Built to 7-gauge steel for a heavy-duty connection that holds up under significant load demands.
• Made in the United States: Manufactured domestically to consistent quality standards.

Specifications

• Model Number: HL37GPC
• Description: Angle with Gusset
• Gauge: 7
• Width-1: 3-1/4 in.
• Width-2: 3-1/4 in.
• Length: 7-1/2 in.
• Coating / Material: Powder Coating, Black
• Country of Origin: United States

Approved Applications

• Reinforcing wood members in right-angle (90 deg.) connections
• Ornamental and architectural interior applications where connectors are exposed and visible
• Projects requiring a decorative yet structurally sound connector as part of Simpson Strong-Tie's Classic Collection
• Installations requiring resistance to uplift and lateral forces at beam or member junctions
• Paired installations where lateral loads must be achieved in both directions

Installation Notes

• Install with (6) 1/2 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.
• For bidirectional lateral load performance, install connectors in pairs.

Disclaimer: Product dimensions and/or screw or bolt holes may differ from pictures shown. Please refer to the item description and specifications above for accurate dimensional information.

Frequently Asked Questions

What type of finish does the HL37GPC have, and why does it matter?

The HL37GPC features a durable black powder-coat finish that protects against wear and corrosion while delivering a consistent, attractive appearance. This makes it especially well-suited for visible installations where the connector itself contributes to the finished look of a project.

What is the purpose of the integrated gusset on this angle bracket?

The integrated gusset reinforces the 90 deg. angle connection, significantly increasing load capacity over a standard angle bracket. It helps the connector resist both uplift and lateral forces where two wood members meet at a right angle.

Can the HL37GPC resist lateral loads in both directions?

Yes. When installed in pairs, the HL37GPC achieves lateral load resistance in both directions, providing balanced structural performance for demanding right-angle connections.

How heavy-gauge is the steel used in the HL37GPC, and where is it made?

The HL37GPC is built from 7-gauge steel for heavy-duty performance under significant load demands. Its Country of Origin is the United States.