The Simpson LSSJ28RZ Light Adjustable Jack Hanger from Simpson is engineered specifically for connecting jack rafters to hip members, giving framers and contractors a field-adjustable solution that handles the full range of typical roof pitches from 0:12 to 12:12. The hinged swivel seat lets you dial in the exact slope on-site, while the header flange allows skew adjustment from 0 deg. to 45 deg. - and because the hanger ships pre-bent at 45 deg., it is ready to place for most applications straight out of the package. Built from 18-gauge steel with a ZMAX galvanized finish, this right-hand jack hanger is built to hold up in exterior framing and treated-wood environments where corrosion resistance is essential.

Key Features

• One-sided installation with fully accessible fastener holes - eliminates the need to work from multiple angles, saving time and reducing frustration on the job site.
• Retrofit-compatible design - can be added to an existing structure without tear-down, making it equally useful for repair and remodel work as it is for new construction.
• Seat grip for quick hanger placement - lets you set the hanger securely before fastening, keeping components positioned correctly while you work.
• Field-adjustable hinged swivel seat covering pitches from 0:12 to 12:12 - adapts to virtually any standard rafter slope on-site, reducing the need for specialty hangers for different roof configurations.
• Swivel seat provides structural support beyond fasteners alone - the seat bears load mechanically, allowing for a higher load rating than a fastener-only connection would achieve.
• 18-gauge steel construction - delivers reliable structural strength appropriate for light jack rafter applications while keeping the hanger lightweight and easy to handle.
• ZMAX galvanized coating - provides enhanced corrosion resistance compared to standard coatings, making this hanger a sound choice for exterior roof framing and applications involving treated lumber.
• Ships pre-bent at 45 deg. - arrives ready for the most common skewed rafter installations, cutting down on field modification time.

Why This Product

• One hanger handles virtually every common roof pitch - because the swivel seat adjusts from 0:12 to 12:12 in the field, you can carry a single hanger style to the job site rather than stocking multiple slope-specific hangers for different rafter angles.
• Faster, simpler installation from a single access point - the one-sided fastener layout means you are not repositioning yourself or your tools repeatedly, and the seat grip holds the hanger in place while you drive fasteners, keeping the workflow efficient.
• Built for exterior and treated-wood applications - the ZMAX galvanized finish is specifically chosen for environments where standard coatings fall short, giving you confidence that the connection will resist moisture and chemical exposure over the long term.
• Flexible enough for both new builds and retrofits - the design accommodates installations in existing structures without requiring significant disassembly, which broadens the range of projects where this jack hanger is a practical choice.

Specifications

• Model Number: LSSJ28RZ
• Member Size: 2x8
• Skew: Right
• Gauge: 18
• Width: 1-9/16 in.
• Height: 6 in.
• Coating/Finish: ZMAX
• Country of Origin: United States
• Installation Fasteners: Install with (5) 0.148 in. x 3 in. or (5) 0.148 in. x 1-1/2 in. nails in the face and (5) 0.148 in. x 3 in. or (5) 0.148 in. x 1-1/2 in. nails in the joist (sold separately)

Frequently Asked Questions

What roof pitches can the LSSJ28RZ accommodate?

The LSSJ28RZ features a field-adjustable hinged swivel seat that accommodates all typical rafter slopes ranging from 0:12 to 12:12, making it highly versatile for a wide range of roofing applications.

What is the skew adjustment range, and how does the hanger ship?

The LSSJ28RZ header flange allows for easy skew adjustment from 0 deg. to 45 deg.. It ships pre-bent at 45 deg. so it is ready to place for most typical applications without additional field modification.

Why is ZMAX galvanization important for this hanger?

ZMAX galvanization offers extra corrosion resistance, making the LSSJ28RZ well suited for exterior and treated-wood applications where standard coatings may not provide adequate protection against moisture and chemical exposure.

Can the LSSJ28RZ be installed in an existing structure as a retrofit?

Yes. The LSSJ28RZ is designed so that it can be installed as a retrofit. The hanger installs from one side with all fastener holes easily accessible, simplifying installation in both new construction and existing structures.

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