CORROSION RESISTANCE: Full Polish Chrome FinishQUICK ENGAGEMENT: Mechanic Tools Have 12 Point Box End with FastenerADDITIONAL KNUCKLE CLEARENCE: Wreches Set for Mechanic Comes with 15-degree Box End OffsetQUICK SIZE IDENTIFICATION: Large MarkingsMeets or Exceeds ASME SpecificationsFull Lifetime Warranty, refer to Warranty Support section below for full detailsThe 32-piece Large SAE/Metric Combination Wrench Set comes equipped with a broad assortment of wrenches. This set offers a number of applications from the standard bolt turning to working on specific automotive repairs.