Thanks Izzy, I thought they had a good rep but in this day and age of knock-offs unfortunately it pays to double check. The "Utilikey" and "Screwz All 4-in-1" where on my short list as well but I really like the pliers on the 19 in 1. I know they won't be as good as the ones on a leatherman but for small, light tasks they seem like they would be OK.

As for the weight I try to counter that in my selections by getting one thing to replace two even if it was a little heavier

For example if I had two things on my key chain weighing 1oz each and replaced it with something weighing 1.5oz that would still be a 0.5oz reduction in total weight.