MicroNet Template Crump's Safe & Lock Share: Locksmith Crump's Safe & Lock Visit Website P.O. Box 712 Poplar Bluff, MO 63902 (573) 776-5007 About Map About Installs, repairs, rebuilds, and services mechanical and electrical locking devices. Disassembles locks and repairs or replaces worn tumblers, springs, and other parts. As well as lockout services. What's Nearby? Distance: 5 10 15 20 25 50 mi.