Our 5/8" Stick Feed Carton Staple specifications are: Leg length-5/8", Crown length-1-1/4", Gauge .074 x 037, Fits Staplex MCC-150 & both Bostitch D19AD & D60ADS-B. These Stanley Bostitch Staples are just the thing to properly fasten and close most corrugated cartons. They are packed 42 cases to a skid, and are packed 10 packs to a case. There are 2,000 staples per pack. The staple wire gauge is .074x.037. They fit the Staplex MCC-150 Manual Corrugated Carton Stapler perfectly.