Single shot stapler;accepts senco c and 71 series staples;single length magazine and long nose;1/4-inch to 5/8-inch leg length staples;2-pound. Fasco 11077f 1b 7c-16 ln 50mm 3/8-inch crown 22 gauge senco c and bea 71 series crown stapler with 2-inch long nose, 1/4-inch to 5/8-inch.