Powercleats are available in a PowerPack which contains fifteen, 1,000 count boxes. The 16-gauge, 1-1/2 in. (38mm) Powercleats hardwood flooring nails are made in the USA. They are superior quality nails, meeting the requirements of the MFMA (Maple Flooring Manufactures Association) and NWFA (National Wood Flooring Association). Due to well defined barbs, Powercleats have the best holding power in the industry. The innovative L shaped head design is original to Powernail, and helps to eliminate split tongues and squeaks in your flooring. A 1,000 count box will cover approximately 200 sq.ft. of flooring. The PowerPack can be conveniently shipped via UPS.