TruePower 02-2517 Puck Wrench 12 Point Common Multi-Function Socket Wrench Grip Wrench, Red Spline sockets in a compact form-14 socket sizes. SAE sizes: 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16" Metric sizes includes: 8 mm, 10 mm, 11mm, 13mm, 14mm, 16mm and 17mm Fits SAE, METRIC and these fasteners: Spline, Torx, 6 pt. bolt, Square, 12 pt. bolt and damaged. Cry Steel with soft easy grip coating