This fits your .
Use with Swingline 60 and 70 sheet capacity staplers. Features stronger wire for easier piercing and less jamming even at this high sheet count. 3/8-Inch leg length. 125 staples per strip, 2500 staples per box.
Swingline Optima High Capacity Staples for 60/70 Sheets staplers 3/8-Inch Leg Length 125 per Strip 2500 per Box (S7035550) 2 Pack - B00D6HOXJ8