JK64 series Staples - fit Fasco F1B 50-16, DuoFast 5000, BeA 95, Haubold 900 staplers
JK60 series - same as Bostitch STCR2619 5/16", fit Bostitch P6C-6, T5-6, H30-6
Made in Sweden

  CODE   | LEG  |   M/    | 1-19     |  WT/  | Click |
         |LENGTH|  PKG    |          |  PKG  |       |
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JK60/8      5/16"    5M       0.95     0.8      
same as STCR 2619-5/16" crown staples                   
JK64/6      1/4"     5M       0.95     1.2      

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Galvanized
M/PKG - thousand per package
WT/PKG - weight per package lbs.