Malco FCMS 5-Inch to 8-Inch Exposure Facing Gauge and Overlap Gauge Set Allows for easy and accurate 1-person siding installations The gauge acts like an extra pair of hands to prop up one end of the plank Set includes 1 facing gauge and 1 overlap gauge Durable nylon facing gauge adjusts to 5, 6, 7, and 8-inch exposures without tools No adjustments to vary and nothing to mark Will not mar finish of pre-painted siding Made in the USA