BOSTITCH SX50353/4G Crown Finish Staples, 5,000 Go to amazon.com Related posts Best bostich staples 3/4 FeatureIdeal for larger jobs, 5,000 countFits Bostitch #S32SX, #SB-150SX, SK150K-1, and SB-2IN1 staplers18 gauge narrow crown structureTough galvanized finishReliable chisel points DescriptionFits: Bostitch S32SX, T40 SX-CT, SB-150SX, SB-2IN1 and SB150SX-HD. Rental.