GearWrench 12 Piece 72-Tooth 12 Point Flex Head Ratcheting Combination Metric Wrench Set

72 tooth ratcheting box end needs a minimal 5° to move fasteners vs. 30° for standard wrenches;Off-corner loading design on box end provides better grip and reduces fastener rounding;Thin head and beam provide greater access in confined work areas;Flexible head provides access to hard-to-reach bolts and fasteners;Size conveniently stamped on both ends of the beam for quick identification