CRAFTSMAN Mechanics Tool Set, SAE / Metric, 1/4-Inch Drive, 48-Piece (CMMT12017) 48-piece 1/4-inch Drive 6 Point Mechanic Socket Set comes equipped with a 72-Tooth ratchet, a broad assortment of drive tools, and a rugged blow mold case. This case is constructed with metal hinges for separate sets, and the dimensions are specifically designed to fit into CRAFTSMAN metal storage boxes for easy organization. Features CORROSION RESISTANCE: Socket sets have full polish chrome finish MINIMAL ARC SWING: 72-tooth ratchets come with socket set metric and standard ACCEPTS 6 DIFFERENT TYPES OF FASTENERS: Universal Socket INCREASED TORQUE: 6-point socket with fastener ALLOWS FOR EASY TOOL STORAGE: Durable Blow Molded Case QUICK SIZE IDENTIFICATION: Large Markings Meets or Exceeds ASME Specifications USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.