The Simpson Strong-Tie HL55GPC Heavy Ornamental L-Shaped Angle with Gusset is a robust, architecturally refined connector engineered for right-angle structural connections where both performance and appearance matter. Part of Simpson Strong-Tie's Classic Collection, this heavy utility angle features modern smooth edges and clean, uncluttered lines - making it an exceptional choice for projects where connectors remain visible. Finished in a durable black powder coating, the HL55GPC delivers lasting corrosion resistance and a polished aesthetic suited to ornamental interior applications. Its 7-gauge steel construction and gusseted design provide superior strength, helping reinforce wood members at 90 deg. intersections while resisting uplift and lateral forces in demanding applications.
Key Features
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Ornamental Classic Collection Design: Smooth edges and clean lines make this connector ideal for visible installations where appearance is a priority.
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Black Powder-Coat Finish: Factory-applied black powder coating provides an attractive, durable surface that complements exposed architectural elements.
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Heavy L-Shaped Profile with Gusset: The gusseted L-shape adds structural rigidity, making it well-suited for demanding right-angle connections between two members.
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Resists Uplift and Lateral Forces: Engineered to resist both uplift and lateral forces, providing dependable performance in structural applications.
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Bidirectional Lateral Load Capacity: Achieves lateral loads in both directions when installed in pairs, offering versatility in connection design.
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7-Gauge Steel Construction: Heavy-duty 7-gauge steel delivers the strength required for load-bearing ornamental and architectural applications.
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Made in the United States: Manufactured domestically, ensuring consistent quality and craftsmanship.
Specifications
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Model Number: HL55GPC
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Description: Angle w/ Gusset
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Gauge: 7
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Width-1: 5-3/4 in.
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Width-2: 5-3/4 in.
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Length: 5 in.
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Coating / Material: Powder Coating, Black
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Country of Origin: United States
Approved Applications
- Reinforcing wood members in right-angle (90 deg.) connections
- Indoor architectural and ornamental projects where connectors are exposed and visible
- Applications requiring resistance to uplift and lateral forces
- Installations requiring bidirectional lateral load resistance when used in pairs
- Projects within Simpson Strong-Tie's Classic Collection architectural framework
Installation
- Install with (8) 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.
Frequently Asked Questions
- Is this angle suitable for visible or exposed installations?
- Yes. The HL55GPC is part of Simpson Strong-Tie's Classic Collection, which is specifically designed with smooth edges and clean, uncluttered lines for applications where the connector will remain visible. Its black powder-coat finish gives it a polished, architectural appearance well suited to ornamental interior installations.
- What type of structural forces does the HL55GPC resist?
- The HL55GPC is engineered to resist both uplift and lateral forces at right-angle connections. It also achieves lateral loads in both directions, making it a dependable choice for demanding structural applications where bidirectional performance is required.
- What makes the gusseted design beneficial compared to a standard L-angle?
- The gusset adds structural rigidity to the L-shaped profile, providing superior strength at 90 deg. intersections between two wood members. This makes the HL55GPC better suited for heavy-duty right-angle connections where a standard, non-gusseted angle may not offer sufficient reinforcement.
- What is the connector made from and how is it finished?
- The HL55GPC is constructed from 7-gauge steel and finished with a factory-applied black powder coating. The powder-coat finish provides durable corrosion resistance while delivering the attractive, consistent appearance expected of an ornamental connector.
