CRAFTSMAN 150 Piece Standard (SAE) and Metric Combination Gunmetal Chrome Mechanics Tool Set Classic Picket Fence blade at 3500 RPM 314846561 blade at 3500 RPM with minimal bit run out SUPERIOR RUST RESISTANCE: Gun Metal Chrome INCREASED ACCESS: 120 Tooth Ratchets and Minimal Arc Swing 7X GRIPPING POWER: Anti Slip Wrenches INCREASED TORQUE: 6 Point Socket with fastener QUICK SIZE IDENTIFICATION: Large Markings EASY TOOL STORAGE: Durable Blow Molded Case Meets or Exceeds ASME Specifications Common applications include automotive mechanical and home repair CRAFTSMAN Full Lifetime Warranty Total Number of Pieces 150 Number of Drive Tools 9 Number of Extensions 3 Number of Sockets 91 Number of Quick Release Ratchets 3 Number of Wrenches 14 Case Type Hard Warranty Lifetime Number of Additional Tools Included 0 1 2 in Drive Ratchet Included Yes 3 4 in Drive Ratchet Included No Sub Brand N A CA Residents: Prop 65 Warning(s) No UNSPSC 27113200 Intermediate Socket(s) Included No Measure Type Standard (SAE) and Metric combination 1 4 in Drive Ratchet Included Yes Case Height (Inches) 15