Contains Ball-Hex-L Key sizes 5/64", 3/32", 1/8", 5/32", 3/16", 7/32", and 1/4" Designed with a ball profile on the long arm which provides 360 Degree of rotation at up to a 35 Degree angle The burr-free short arm allows the user to apply maximum torque in required applications Set comes in a compact molded holder that firmly retains each key in designated holes Molded holder is color-coded in red, which makes it instantly identifiable as an inch set