Johnson Carpenter Squares come in steel carpenter square and aluminum carpenter square varieties, with permanently stamped numbers and graduations. Steel carpenter squares feature durable, clear epoxy anti-rust coating, and come in 16” X 24” and 8” X 12” carpenter square sizes. Aluminum carpenter squares are all 16” X 24”.
Johnson Stair Gauges/ Square Gauges attach to all standard framing square and carpenter squares for easy marking of stair stringers, and other repeated right angle measurements. For all your carpenter square/framing square needs, Johnson Level is the professional's choice.