Home > Products > Builders Hardware > Exterior Fasteners > CAMO™ Marksman Edge™ Tool CAMO™ Marksman Edge™ Tool for the CAMO™ hidden deck fastening system Attaches to any drill Provides for “no installed gap” between deck boards Can be used with secondary spacers for gap options Use with soft woods or treated boards Add to basket for Quote * Please select length and quantity to add to basket for quote.