Brass Hook Catches
|These 3/4"e brass-plated hooks make a simple, economical locking system for any small box. Just mount the hook to the lid and the catch to the box. Sold in pairs. Pack includes two hooks, two catches, two #4 x 1/2"e roundhead screws for mounting the hooks and four #0 x 3/8"e flathead screws for mounting the catches.
Only $2.99 at Rockler.com