Precision Brand® 15821 Rectangular Type 1 Step Keystock, 3/8 in x 3/4 in Base, 5/16 in x 5/16 in Step, Steel
Precision Brand® Step Keystock, Rectangular, Type 1, Steel, 12 in Length, Zinc Plated, 3/8 in Base Height, 3/4 in Base Width, 5/16 in Step Height, 5/16 in Step Width