Johnson Level 2-Piece Brass Stair and Square Gauge Set

Make your next stair or rafter layout project fast, easy, and accurate with the Johnson Level 2-Piece Brass Stair and Square Gauge Set. Designed for dependable performance, these durable gauges attach securely to all standard framing and carpenter squares to ensure precise, repeatable angle cuts every time. Featuring flush-mounted, brass-plated thumbscrews, this set clamps firmly onto your square for reliable marking and layout work on stairs, rafters, and woodworking applications.