I would just take it back and get the 3/8" Kobalt 40 piece ratchet set. It's on sale right now for just $20 (half price), I can't remember for how long though. As a general rule, don't get anything labeled Task Force if it has moving parts. The Kobalt is made by Danaher, the same manufacturer as Craftsmen.
I work at Lowe's. If anyone has questions about Lowe's tools, I knew quite a bit about them.