Jeff Clark said:For an odd solution you might look at a Christy Knife. This has an out the front sliding blade that locks (well "lock" is an overstatement) in three different positions. The blade is thin like a scalpel and it is easy to overpower the lock if you stab into something tough like wood, but this only pushes the blade into the handle (you won't cut yourself). If you already have a strong blade in your pocket this gives you an adjustable Xacto knife on your keychain. I used mine in my high school biology class to disect frogs.
http://www.heimerdingercutlery.com/catalog/moreinfo.cfm?Product_ID=332
TheKnifeCollector said:Have you picked a new key chain knife yet Sulaco?
7k7k99 said:A very interesting knife, might have to get one of those
Jeff Clark said:For an odd solution you might look at a Christy Knife. This has an out the front sliding blade that locks (well "lock" is an overstatement) in three different positions. The blade is thin like a scalpel and it is easy to overpower the lock if you stab into something tough like wood, but this only pushes the blade into the handle (you won't cut yourself). If you already have a strong blade in your pocket this gives you an adjustable Xacto knife on your keychain. I used mine in my high school biology class to disect frogs.
http://www.heimerdingercutlery.com/catalog/moreinfo.cfm?Product_ID=332