DSZH Flaring tool CT-500 Capacity: 3/16'', 1/4'', 5/16'', 3/8'', 1/2'', 5/8'' DSZH Flaring tool CT-505 Capacity: 3/16'', 1/4'', 5/16'', 3/8'', 1/2'', 5/8'', 3/4