Kobalt 227-Piece Standard (SAE) and Metric Polished Chrome Mechanic’s Tool Set – Brand New Box. Model # 81239 (Metal Latches). Product Descriptions and Specifications. This popular 227-piece mechanic’s tool set includes 117 commonly used 6- and 12-point sockets, 3 ratchets, 4 extensions, 30 combination wrenches, 40 hex keys and 33 other assorted tools. New Improved […]