C-58 5/8" Blue Streak Carton Closing Staples - (1-1/4 inch crown 5/8-inch leg length). Liquor finish (copper). 20,000 staples per carton. Spotnails brand, interchangeable with JK561 staples. C-type staples are Standard carton closing staples in the packaging industry.
Carton Closing Corp. "Red-line"; Container Corp. "King Size";
Duo-Fast DF-FC6C, DF-PC6C, DF-HC7C, DF-AC8C;
ISM "C" series,
all International Stapling Machine "C" series Staplers.