The T-Handle design allows you to tighten and loosen fasteners quicker. Made from strong, shock resistant tool steel in a satin finish with black tips. The ergonomic handle is a dual density polypropylene and TPR plastic for a comfortable and slip resistant grip. The shorter tip in the handle provides leverage for stubborn bolts while the long end gives access to hard-to-reach fasteners. Red/Black Handle Metric set: 2.5mm, 3mm, 4mm, 5mm, 6mm, 8mm. Red/Black handle standard set: 3/32", 1/8", 5/32", 3/16", 1/2", 5/16". Blue/Black handle TORX® set: T10, T15, T20, T25, T30, T40. The TORX® set uses a Safety TORX® style tip in the handle for greater versatility. Case included. Specify metric, standard or TORX®.