Tall Stair Gauges – Aluminum Alloy Framing Square Jig Stop

Tall Stair Gauges – Precision Aluminum Alloy Framing Square Stops

Take your carpentry and woodworking projects to the next level with these Tall Stair Gauges. Precision-machined from durable aluminum alloy, these adjustable square stops lock firmly onto your framing square for repeatable, accurate layouts — whether you're cutting stair stringers, framing walls, or marking roofing angles. Made in Mainland China.

Why You'll Love These Stair Gauges

• One-Step Tight Fit: Reliable 90-degree locking with zero movement during operation — ideal for seamless installations in custom furniture or architectural elements.
• Precision-Machined Alloy Body: Warp-resistant aluminum alloy construction maintains accuracy under load for long-term durability, perfect for repetitive stair layouts and complex framing projects.
• Quick Thickness Adjustment: A smooth-turning adjustment screw allows fast, precise adaptation to varied material thicknesses — secure fit every time, no guesswork required.
• Ideal for Drilling & Gluing: Keeps materials firmly in place so you can stay focused on detailed craftsmanship in DIY and professional settings alike.
• Multi-Function Cutting & Marking: Combines slide-and-cut efficiency with saw guide rail capability, ensuring repeatable straight cuts for detailed construction work.

Specifications

What's in the Box

• 1 × Tall Stair Gauge

Note: Minor color variations may occur due to lighting and display settings. Slight dimensional tolerances are possible due to manual measurement.

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Authoritative Resource

For general power tool and hand tool safety guidelines, visit the OSHA Hand and Power Tools Safety page.

Frequently Asked Questions

Q: What is a tall stair gauge and what is it used for?

A: A tall stair gauge is an adjustable stop that clamps onto a framing square or speed square, allowing carpenters and woodworkers to mark consistent rise and run measurements for stair stringers, roofing angles, and repetitive layout work. These aluminum alloy stair gauges lock securely at 90 degrees to eliminate shifting during cuts or markings.

Q: Will these stair gauges fit my existing framing square or speed square?

A: Yes. These tall stair gauges feature an adjustable thumbscrew design that accommodates a range of framing square thicknesses. The smooth-turning adjustment screw allows you to dial in a snug, secure fit on most standard framing and speed squares.

Q: Are these stair gauges suitable for professional job sites as well as DIY use?

A: Absolutely. The precision-machined aluminum alloy body is designed for durability under repeated use, making these gauges equally at home on a professional construction site or in a home workshop. Their lightweight yet robust build ensures consistent, accurate performance across all skill levels.

Q: How many stair gauges come in the package?

A: Each order includes one (1) tall stair gauge. For full stair layout work requiring both rise and run stops, we recommend ordering two units.