I have followed the string of discussion and to advise, Luke usually carried the Buck 110 Folding Hunter. Bo usually carried the Buck Ranger 112. I have compared the screen shots of closeups and definately saw the Ranger used by Bo to cut free the ropes as he was in the Jeep scene of the Female Auto Parts wranglers. Dont know if Bo and Luke used other brand knives as well on the show. What happened to the knives after the show? Did John and Tom get to keep the knives for memorabilia?