SUNLFPROD Stair Tread Template Tool – Adjustable Stair Jig & Template

The SUNLFPROD Stair Tread Template Tool is a versatile gauge and jig designed to streamline layout work for stairs and nearby surfaces. Its modular design and precise markings help you mark, transfer, and verify lines with confidence, whether you’re renovating a cabinet alcove or instalar un new staircase.

Flexible range for a wide portfolio of projects

This tool includes three extension lengths—16-inch, 12-inch, and 8-inch—allowing a total adjustability from 10.5 to 60.5 inches. That wide range supports different stair widths as well as related tasks such as flooring lines, shelf starts, and windowsill placements.

• Three extension sizes enable customizable length for diverse jobs
• Suitable for stairs, risers, flooring, shelves, closets, and windowsills

Durable, precise construction you can trust

Constructed from a 0.16 inch (4 mm) aerospace-grade aluminum alloy, the tool is built to resist rust and wear. Laser-etched markings stay legible over time, even after repeated use on busy job sites.

• Rust-resistant alloy for long service life
• Laser-etched guides provide durable, repeatable measurements

Portable, organized, and ready to roll

A sturdy Oxford cloth carry bag keeps all parts together, protected, and easy to transport. The kit’s compact footprint makes it a practical addition to any workshop or on-site task list.

• Compact storage and on-site portability
• Great as a thoughtful gift for woodworking enthusiasts

Protective and adjustable design for smoother operation

The tool uses two types of washers to optimize performance: rubber washers guard the aluminum surface from scratches, while nylon washers placed between the lock nut and rotatable scriber increase damping for smoother, more controlled instruction. See the user manual for recommended usage.

With adjustable depth and damping, you can tailor how the scriber interacts with your material, helping you transfer lines with steady confidence rather than guesswork.

What this means in real life

Whether you are tackling a kitchen upgrade, a closet rebuild, or a stair renovation, this template tool provides reliable references to help you align treads, risers, and adjacent surfaces. The combination of range, durability, and portable storage helps you move from measurement to mark with clarity, reducing back-and-forth and enabling smoother workflow.

Who benefits

Ideal for DIYers handling home improvement projects and for professionals who need repeatable templates for stairs, shelving, and window sills. It offers practical versatility without promising guaranteed results, staying focused on practical layout assistance and consistent measurements.