You probably didn’t wake up this morning thinking, “I’m going to learn how to pick locks today,” but this cutaway training padlock is only $7, so...maybe you should? [TAYTHI Professional Cutaway Inside View of Practice Padlocks, $7 with code IFADJLYV]

Need some help getting started? Lifehacker, naturally, has a beginner’s guide. You’ll also need to grab some tools.

Commerce Content is independent of Editorial and Advertising, and if you buy something through our posts, we may get a small share of the sale. Click here to learn more. We want your feedback.

Send deal submissions to Deals@Gawker and all other inquiries to Shane@Gawker.