11. The area is private and accessible only through a gate with a combination lock . 12. Each came with a combination lock and a countdown timer. 13. A combination lock guarantees safe keeping of your prized possessions. 14. It was possible to use force to punch the combination lock through the door. 15. The private hunting area is accessible only through a gate with a combination lock . 16. The order of the numbers in the combination lock would be different for each castaway. 17. The standard version also has a combination lock above the trigger near the safety lever. 18. Scientists at Sandia National Laboratories have invented a combination lock the size of a button. 19. The hunting area is private and accessible only through a gate with a combination lock . 20. *A relock trigger, or internal relocker, is an integral part of the combination lock itself.
