The Simpson Heavy L-Shaped Angle HL49 4 x 9 is a heavy-duty corner connector from Simpson engineered to reinforce right-angle structural connections where two wood members meet. Its robust L-shaped profile delivers reliable resistance to the forces that act on 90 deg. framing joints, making it a go-to solution for contractors and builders who need a multipurpose heavy utility angle connector they can count on across a wide range of framing and construction applications.

Key Features

• Heavy L-shaped profile sized for demanding connections - the balanced geometry of this angle connector distributes load evenly across both legs, giving structural joints consistent, long-term corner stability.
• Resists both uplift and lateral forces - engineered to handle multiple force directions at once, reducing the need for supplemental hardware at critical right-angle wood-to-wood connections.
• Paired installation capability - when installed in pairs, the connector achieves lateral load capacity in both directions, expanding its usefulness on complex framing assemblies.
• Compatible with bolts or lag screw substitution - lag screws of equal diameter (minimum 5 in. long) may be substituted for bolts in the beam with no reduction in load, giving installers flexibility based on jobsite conditions.
• Simpson Strong-Tie Gray Paint finish - the factory-applied coating helps protect the connector in typical interior and covered framing environments while promoting a consistent, professional appearance.
• Domestic manufacturing - produced in the United States, supporting consistent quality standards that experienced builders rely on for code-conscious structural hardware.

Why This Product

• Built for heavy-duty structural work - the HL49 is classified as a heavy utility angle connector, meaning it is purpose-built for applications where standard light-gauge angles simply are not adequate for the forces involved.
• Versatile across common framing scenarios - suitable for general construction, corner reinforcement, and framing connections requiring resistance to uplift and lateral forces, this single connector addresses a broad set of jobsite needs without requiring multiple specialty products.
• Fastener flexibility with no load penalty - the option to substitute lag screws for bolts in the beam, at no reduction in load, means crews can adapt their installation approach to what is practical on site without compromising structural performance.
• Trusted Simpson quality made in the United States - backed by the engineering reputation of Simpson and produced domestically, this heavy angle connector is a reliable choice for professionals who require consistent, verifiable performance in structural connections.

Specifications

• Model Number: HL49
• Width 1: 4-1/4 in.
• Width 2: 4-1/4 in.
• Length: 9 in.
• Coating / Material: Simpson Strong-Tie Gray Paint
• Connector Type: Heavy L-Shaped Angle
• Country of Origin: United States

Approved Applications

• Right-angle wood-to-wood connections requiring corner reinforcement
• Framing applications where two structural members meet at a 90 deg. angle
• Connections requiring resistance to uplift and lateral forces
• Paired installations requiring lateral load capacity in both directions
• General construction applications demanding a multipurpose, heavy utility angle connector

Installation

• Install with (6) 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

All product specifications, dimensions, load values, and installation requirements should be verified against current Simpson Strong-Tie technical documentation prior to use. Always consult a qualified engineer or building professional to confirm suitability for your specific application and compliance with applicable local building codes.