Core Components IncludedThe kit is organized into a heavy-duty plastic blow-molded carrying case and features:Ratchet Handles: Three reversible quick-release ratchets (1/4", 3/8", and 1/2" drives) featuring ergonomic yellow and black grips.Standard Sockets: A wide range of metric hex sockets spanning all three drive sizes.Deep Sockets: Extended-length sockets for reaching recessed bolts and nuts.Extension Bars: Multiple lengths to extend the reach of the ratchets.Universal Joints: Flexible joints for turning fasteners at awkward angles.Bit Sockets & Bits: An extensive collection of Torx, Hex, Slotted, and Phillips screwdriver bits.Spark Plug Sockets: Specialized sockets designed for removing and installing vehicle spark plugs.