The Simpson Heavy L-Shaped Angle with Gusset HL57G 5 x 7 is a heavy-duty structural connector from Simpson designed to reinforce right-angle wood-to-wood connections in demanding framing and building applications. Its L-shaped profile paired with an integrated gusset delivers reliable corner stability, helping resist both uplift and lateral forces at critical structural junctions. Built domestically from 7-gauge zinc galvanized G90 steel, this heavy utility angle is well-suited for load-bearing corner reinforcement wherever structural performance cannot be compromised.

Key Features

• Integrated gusset at the corner - reinforces the junction point of the L-shape, providing superior resistance to racking and corner deformation compared to a standard flat angle bracket
• Heavy 7-gauge steel construction - delivers the thickness and rigidity required for demanding structural applications where lighter connectors would be undersized
• Zinc galvanized G90 coating - provides a protective barrier against corrosion, supporting long-term durability in wood framing environments
• Approved for both uplift and lateral force resistance - addresses two critical load conditions in a single connector, reducing the need for supplemental hardware at right-angle connections
• Pair-installation capability for bidirectional lateral load resistance - when installed in pairs, the assembly resists lateral forces in both directions, expanding its usefulness in demanding structural configurations
• Compatible with lag screw substitution in beam applications - lag screws of equal diameter (minimum 5 in. long) may replace bolts in the beam without any reduction in load capacity, giving installers fastener flexibility on the job site

Why This Product

• Purpose-built for heavy structural corner connections - the combination of an L-shaped profile and an integrated gusset makes this connector a purpose-specific solution for right-angle wood framing joints, rather than a generic bracket pressed into a structural role
• Domestic production supports consistent quality standards - the HL57G is a product of United States manufacturing, which aligns with project specifications and procurement requirements that call for domestically produced structural hardware
• Versatile fastener compatibility reduces installation constraints - the option to substitute lag screws of equal diameter for bolts in the beam with no load penalty gives contractors meaningful flexibility without sacrificing rated performance
• Dual-direction lateral load resistance available in a paired configuration - for applications requiring protection against lateral forces from multiple directions, two connectors installed as a pair achieve bidirectional resistance, consolidating that performance into a straightforward, repeatable installation approach

Specifications

• Model Number: HL57G
• Gauge: 7
• Width-1: 5-3/4 in.
• Width-2: 5-3/4 in.
• Length: 7-1/2 in.
• Coating / Material: Zinc Galvanized, G90
• Width 2: 5-3/4 in.
• Width 1: 5-3/4 in.
• Country of Origin: United States

Approved Applications

• Right-angle wood member connections where two members meet at a 90 deg. angle
• Corner reinforcement in wood framing assemblies
• Applications requiring resistance to uplift forces
• Applications requiring resistance to lateral forces
• Paired installations for bidirectional lateral load resistance

Installation

• Install with (12) 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

What gauge steel is the HL57G constructed from?

The HL57G is constructed from 7-gauge steel, providing heavy-duty structural performance in demanding right-angle connection applications.

What coating does the HL57G feature?

The HL57G features a Zinc Galvanized G90 coating, which provides a protective layer against corrosion for long-term durability.

What fasteners are required to install the HL57G?

Installation requires (12) 1/2 in. diameter bolts. Lag screws of equal diameter, at a minimum length of 5 in., may be substituted for bolts in the beam with no reduction in load.

Can the HL57G be used to resist lateral loads in both directions?

Yes. When the HL57G connectors are installed in pairs, the assembly achieves lateral load resistance in both directions, making it suitable for applications with multidirectional force demands.

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