13 Pc. 12 Point Flex Head Ratcheting Combination SAE 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. Pass-thru technology works down any length of threaded rod and long bolts. 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. Manufactured from alloy steel for better strength and longer tool life. Bright, full polish chrome finish wipes easily clean to resist rust and corrosion. Meets or exceeds ASME and ANSI specifications. Plastic wrench rack included for tool retention and storage 9702D No -