Milwaukee 48-22-9508 Tool 3/8 -inch Drive Metric Ratchet and Socket Mechanics Tool Set (32-Piece)Description The MILWAUKEE 32 Piece Metric 3 8" Drive Ratchet and Socket Set is engineered for maximum performance and access in tight spaces. Its 90 tooth ratchet provides a precise 4 degree arc swing and a slim profile design, allowing effortless operation in confined areas. The innovative socket construction features four parallel flats to prevent rolling and ensures wrench compatibility, while optimized geometry minimizes bolt rounding and