84 staples series: Gauge:21 Width:1mm Crown:12.30mm Thickness:0. ... Tensile strength:90-110k Our main products are as follows:Staples:4J SERIES, 10J SERIES,12J SERIES, 80 SERIES, 71 SERIES ... SEREIS, 23 SERIES, 13 SERIES,10F SERIES, N SERIES, 90/92/K SERIES, 84 SERIES, P SERIES,84 SERIES ,18 SERIES ...