2" collated Flooring Staples for use with PNI's 472 Portamatic-S Flooring Stapler or any Flooring Stapler requiring 15 to 15-1/2 Ga staples. This is a cost effective method of installing 3/4“flooring to a sub floor with joist over crawlspace construction. Applications include 1/2 “to 1” thick solid wood flooring. Staples are packed in quantity of 1000 and one carton will cover approximately 1000 sq ft of flooring. The 1-1/2 “staple is also available in stainless steel (# 4725 and # 47281) for use with ACQ Lumber or any application where corrosion is a concern. Always refer to the floors installation guidelines for proper fastener schedule. Caution: Do not use in any tool requiring a 16 or 18 ga fastener. Caution should be used when installing exotic hardwoods as the impact of the 1/2” crown may split the tongue. Always refer to the floors installation guidelines for proper fastener, type, size, length and fastening schedule. Do not use in any