Basic Power Source Air For Crown Style Wide For Staple Format Stick Compatible Staples JK590 Staple Capacity 100 Weight 6 lb For Box Wall Type Double Wall Single Wall Triple Wall Operation Type Hand Operated Stapler LxWxH 13 1/5x2 3/5x8 2/3 in For Staple Crown Width 1 in For Staple Leg Length 3/4 in to 1-1/4 in Length 13 1/5 in Height 8 2/3 in Width 2 3/5 in Throat Height 1/2 in to 1/8 in Compatible with Staple Brand Josef Kihlberg Pneumatic Box Stapler