Sears offers the Craftsman 10-Piece 3/8" Socket Wrench Set in Metric, model no. 34554, or Standard, model no. 34553, for $9.99. Opt for in-store pickup to dodge the $6.50 shipping fee. That's the lowest price we could find by $7, although we saw them for $2 less a month ago. The standard set includes sockets from 3/8" to 7/8" and socket tray; the metric set includes a 3/8" socket, tray, and sockets from 10mm to 18mm.