Features and Benefits: Long Pattern Length; Offset Box End for Increased Access; Surface Drive Plus on Open End: Stronger Grip, Reduces Fastener Rounding, Up to 25% More Torque; Includes 25mm, 26mm, 27mm, 29mm, 30mm, and 32mm wrenches; 30 day warranty on material and workmanship; Combo Wrench Set 6-Piece MM Large.