The Simpson 5 x 5 Galvanized L Strap 16-Gauge by Simpson is a structural connector built for beam-to-column applications where reliable tension load transfer is critical. Its L-shaped profile is specifically designed to reinforce connections where the end of one framing member meets another at a 90 deg. angle, making it a dependable choice for a wide range of structural framing and construction projects.

Key Features

• L-shaped connector profile - purpose-built for 90 deg. beam-to-column intersections, ensuring a precise fit and strong mechanical connection without improvised workarounds
• 16-gauge steel construction - provides the structural rigidity needed to handle tension loads in demanding framing applications without sacrificing ease of handling during installation
• Zinc Galvanized G90 coating - delivers corrosion resistance that helps preserve the integrity of the connection over time, even in moisture-prone environments
• Well-placed fastener holes for nail installation - simplifies the installation process so contractors and builders can drive fasteners efficiently and consistently
• Designed to perform strongest when used in pairs - installing two straps on opposing sides of a connection gives builders a straightforward way to significantly improve load transfer performance

Why This Product

• A connector shaped for the job - the L-strap geometry directly addresses the geometry of 90 deg. beam-to-column connections, reducing the need for field modifications and keeping structural installations clean and code-consistent
• Built-in upgrade path for heavier loads - because the design performs strongest in pairs, builders can scale connection strength simply by adding a second strap, giving this connector flexibility across a range of project demands
• Corrosion-resistant finish for long-term reliability - the G90 galvanized coating means the structural connection continues to perform after installation, not just on the day it goes in
• American-made quality from a trusted connector brand - produced by Simpson, a name recognized across the structural hardware industry, this strap brings consistent manufacturing standards to every framing connection

Specifications

• Model No.: 55L
• Gauge: 16
• Width: 1 1/4
• Height: 4 3/4
• Length: 4 3/4
• Coating/Material: Zinc Galvanized, G90
• Country of Origin: United States

Approved Applications

• Beam-to-column connections
• Structural reinforcement where two members meet at a 90-degree angle
• Tension load transfer in a variety of framing and construction applications

Install With

• Installs with (5) 0.148 in. x 2-1/2 in. nails

Frequently Asked Questions

What type of application is the Simpson 55L designed for?

The 55L is designed for beam-to-column applications, specifically for reinforcing connections where the end of one member intersects the end of another at a 90-degree angle, making it ideal for transferring tension loads in structural framing projects.

What fasteners are required to install the 55L strap?

The 55L installs with (5) 0.148 in. x 2-1/2 in. nails. Use all specified fasteners to ensure the connection meets its intended load capacity.

How can I maximize the strength of the 55L L strap connection?

The 55L L strap is strongest when used in pairs. Installing two straps on opposing sides of the connection significantly improves load transfer performance.

What is the coating on the Simpson 55L, and why does it matter?

The 55L features a Zinc Galvanized G90 coating, which provides corrosion resistance to help maintain structural integrity and extend the service life of the connector in various environments.