Walmart has a heavy-duty combination lock that uses a 4 letter code. This could be temporarily used at ranch gates for specific trips, or maybe for the gate at the cave.
The code could be, "CAVE" or "BATS." or your favorite 4-letter word. The brand name is WordLock. ***Wouldn't work on gates were you can't see the letters.*** Price $ 13.97 plus tax. David Locklear Sent on the Sprint® Now Network from my BlackBerry®
