Also known as square handled needle files, these precision files are available in most of the needle file shapes. Overall length is 5-1/2" (14 cm), length of cut is 19/16" to 29/16" (39.7 to 65.1 mm) depending upon shape. Sets include Barrette, barrette parallel, crossing, half round, knife, round, rounding off, square, 3 square, 3 square slim and short.