GEARWRENCH 13 PC Flex Head Ratcheting Combination SAE Wrench Set Post Lights cleaner cuts 1000173277 cleaner cuts can also use 40 Watt max incandescent bulbs 72 Tooth ratcheting box end needs a minimal 5 degree to move fasteners vs 30 degree 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 Manufactured from alloy steel for better strength and longer tool life Bright