Lowes offers Kobalt 139-Piece Standard (SAE) and Metric 1/2-in;3/8-in Drive Set 6-point Impact Socket Set for $99 (reg. $379) free shipping.

Product Description:
Kobalt's IMPACT socket set includes a professional assortment of SAE and metric, 3/8-inch and 1/2-inch drive sockets, making it a great addition to any heavy equipment mechanic's toolbox. These sockets are made from chrome vanadium steel with a durable impact-grade black oxide finish which helps to prevent corrosion. All sockets are 6-point, which reduces the risk of rounding off your fastener during use.