BowLift | Rigid Aluminum Stair Gauge

If measuring stair treads feels slow… if awkward angles make every cut a guessing game… if small measuring errors lead to wasted material and frustrating rework… Then this adjustable stair tread template helps you capture the exact shape and dimensions before you make a single cut.

1. Capture Difficult Stair Angles with Confidence

Straight stairs, angled treads, winders, risers, or shelving—the adjustable end plates conform to the layout you’re working with. Lock the template into position, transfer the shape directly to your material, and cut with confidence.

2. Adjusts from 10.5” to 60.5”

Combine the included 16”, 12”, and 8” aluminum sliders to create the length your project requires. The modular design gives you one compact tool for both narrow spaces and extra-wide stair treads.

3. Built to Hold Its Shape

Made from 0.16-inch thick CNC-machined anodized aluminum, the template provides the rigidity needed to maintain your measurements while transferring them to wood, laminate, or other materials.

Once you’ve locked your measurement in place, it stays there.

4. Clear Measurements. Faster Adjustments.

High-contrast white laser-etched markings make measurements easy to read, while the star-shaped locking knobs allow you to quickly adjust and securely lock each section into position.

Less measuring. Less second-guessing. Less wasted material.

5. One Tool for More Than Stairs

Use it for:

• Stair treads and risers
• Winder and angled stairs
• Shelving
• Custom panels
• Tight or irregular spaces
• Other woodworking and renovation projects

When you’re finished, everything packs neatly into the included storage bag for easy transport between jobs.

Technical Specifications