15-gauge. Angled stick nail. Ideal for paneling, shoe and crown molding, cabinets and furniture, and casing. For use in Porter Cable model No. DA250A, DA250B, CDA250, Senco model No. SFN40, SFN1+, Campbell Hausfeld model No. NB356500, and Airy model No. ATH0565T. 4000 per box. No. PDA15150: Angle: Long, Gauge: 15 ga, Length: 1-1/2", Finish: Bright Basic, Pkg Qty: 4000, Package Type: Box No. PDA15200G: Angle: Long, Gauge: 15 ga, Length: 2", Finish: Galvanized, Pkg Qty: 4000, Package Type: Box No. PDA15250: Angle: Long, Gauge: 15 ga, Length: 2-1/2", Finish: Bright Basic, Pkg Qty: 4000, Package Type: Box