Cocowin Tall Stair Gauges for Framing Square with Holder and Carabiner Stair guages Knobs Tool for Circular Saw Metal Stair Stringer Layout Tool for Carpentry Squares Stair and Rafter Gauge Clamps

High Quality: This tall Stair Gauges are crafted from CNC-Machined Anodized Aluminum alloy which make it rust proof, durable and corrosion resistant.

Perfect Design: The hexagonal plane design more suitable for the edge than circle,The taller body allowing the ruler to be completely perpendicular to the material, extremely stable and accurate clamping of the workpiece, stair gauges come with a black oxide steel large thumbscrew, non-slip and durable, easy to grip and tighten onto any rafter square even when wearing gloves, the Anti-lost holder make you easy to carry.

Multi-function: Framing Square Attachments, Stair Gauge Knobs for circular saw, Stair stringer Layout, Using on carpenters square to mark repetitive angles, Using on carpenter square to guide saw to make angle cuts.

Professional: tall stair gauges it is a must-have for stair builders, You don't need to realign the framing square every single time to mark the next step. Ensure every stairs is very consistent, giving you an accurate framing jig layout every time.

Note: Doesn’t currently fit Ruobi and DeWalt smaller plates due to lip around their plate edges. Works well with most framing squares, rafter or carpenter squares under 0.315" (8mm) thickness.