The Simpson SUL2.56/11 SUL Galvanized Joist Hanger, Skewed Left by Simpson is a 45 deg.-skewed, U-shaped hanger engineered to support solid sawn and engineered wood products in wood construction. Designed to fully encapsulate the top flange of the joist, this hanger eliminates the need for web stiffeners during standard installation, delivering a strong, reliable connection at a precise left-hand skew for 2-1/2 to 2-9/16 in. x 11-1/4 to 11-7/8 in. members.

Key Features

• SUL = skewed left at 45 deg. - purpose-built for left-skewed joist connections, so you get the correct angle right out of the box without any guesswork or field modification.
• Accommodates a 40 deg. to 50 deg. skew range - provides a practical degree of angular flexibility so the hanger works reliably even when framing conditions vary slightly from the nominal 45 deg. angle.
• Obround nail holes on the acute side - allow nails to be installed parallel to the joist, reducing interference and making fastening faster and more straightforward in tight framing situations.
• Positive-angle nailing for engineered wood sizes - helps prevent wood splitting during installation and speeds up the fastening process, keeping your project on schedule and protecting the structural integrity of the member.
• U-shaped design encapsulates the top flange of the joist - no web stiffeners are required for standard installation, reducing the number of components you need to manage on the job site.
• Made from 16-gauge steel - provides a sturdy, dependable hanger that holds its shape and performs consistently under load in structural framing applications.
• G90 zinc galvanized coating - delivers corrosion resistance suited to treated lumber environments and other demanding conditions, helping the hanger maintain its structural performance over time.

Why This Product

• A fixed-angle hanger built for accuracy - because the SUL2.56/11 is factory-skewed 45 deg. left and cannot be modified, it delivers a consistent, code-compliant connection every time, removing the variability and risk that come with field-adjusting a standard hanger.
• No web stiffeners needed for standard installation - the U-shaped top-flange encapsulation design simplifies the installation process, saving both material cost and labor time compared to hangers that require additional reinforcement components.
• Engineered for both solid sawn and engineered wood products - with positive-angle nailing and obround nail holes designed around engineered wood dimensions, this hanger is a direct fit for modern framing materials like LVL and I-joist flanges in that size range.
• Fastener flexibility for faster installation - compatible with either conventional face nails and joist nails or Strong-Drive SD Connector screws, giving installers the option to use whichever fastener method suits their workflow and tooling.

Specifications

• MPN: SUL2.56/11
• Brand: Simpson Strong-Tie
• Skew Direction: Left
• Member Size: 2-1/2 to 2-9/16 in. x 11-1/4 to 11-7/8 in.
• Width (W): 2-9/16 in.
• Obtuse Flange Length: 1-1/8 in.
• Acute Flange Length: 2-1/8 in.
• Height (H): 11-3/16 in.
• Seat Depth: 3-3/16 in.
• Seat Width: 2-9/16 in.
• Gauge: 16
• Coating/Finish: Zinc Galvanized, G90
• Country of Origin: United States
• Installation Fasteners: Install with (16) 0.162 x 3-1/2 in. nails in the face and (2) 0.148 x 1-1/2 in. nails in the joist, OR (18) #9 x 1-1/2 in. Strong-Drive SD Connector screws (SD9112) (sold separately)

Options

• Contact us for Configurable Options and Special orders

Frequently Asked Questions

What does "SUL" mean and how does it differ from the SUR?

SUL stands for skewed left. The SUR and SUL hangers are identical in design except that they are skewed 45 deg. to the right (SUR) and the left (SUL), respectively. Always confirm the required skew direction before selecting your hanger.

Can the SUL2.56/11 be modified on-site to fit different skew angles?

No. These hangers cannot be modified. However, they are designed to accommodate a joist skewed anywhere between 40 deg. and 50 deg., providing a degree of flexibility within that range without any field alterations.

What fasteners are required to install the SUL2.56/11?

Install with (16) 0.162 x 3-1/2 in. nails in the face and (2) 0.148 x 1-1/2 in. nails in the joist, OR (18) #9 x 1-1/2 in. Strong-Drive SD Connector screws (SD9112).

Why does this hanger feature obround nail holes on the acute side?

The obround nail holes on the acute side are specifically designed to allow nails to be easily installed parallel to the joist, simplifying the installation process and helping achieve a secure, code-compliant connection even in tight skewed-angle configurations.

Note: Product dimensions and/or Screw or Nail holes may differ from picture. See item description for specifications.