1875 Count, Multi-Pack T50 Staples, 625 Each Of The 3 Most Popular Sizes Of T50 Staples, 1/4", 3/8" & 1/2" Heavy Duty Staples, Within A Reusable Re-Closable Clamshell Package, Narrow Crown, Fits Master Mechanic: M5100, M5000, M5500, Arrow: T50, T50X, T50HS, HT50, HT55BL, All Other T50 Series Staplers.
