1/2" CROWN x 7/8" LEG 16 GAUGE S4 SERIES FLASH GALVANIZED STAPLE

The 16S4-22FG10M is a S4 Series 16 gauge heavy-wire 1/2" crown staple. It has a 7/8" leg length with a flash galvanized finish. Each pack comes with 10,080 staples. Fits these Bostitch tools: 438S4-1 & 440S4