Wire and Cable Staple , For Fastener Style Round Crown Staples, Stapler Type Wire & Cable Stapler, For Staple Leg Length 3/8 in, 7/16 in, 9/16 in, Body Material Steel, For Staple Width 5/16 in, Staple Capacity 84, Drive Style Straight, Forward Action Stapling Position No, Overall Width 1 1/4 in, Overall Length 7 3/8 in, Overall Height 6 1/4 in, For Wire Outside Diameter 1/4 in, Compatible Staples 256, 257, 259, Features All Steel Mechanism, Includes -, Nail Capacity -