Arrow T50 Series top quality 0.050 wire staples to suit:
T50, T55, T50PBN, HT50P (up to 12mm only), HTX50, ETFX50, ETF50PBN, CT50K, 5700 AND 8000.

The Arrow ARRT50CTS T50 Staples come in the following:
Box quantity: 1250
Ceiltile 13mm