blazer 04 ?
 

I just got my 1st blazer ls 4x4 2004 4 door it didnt have the tool you let the tire down under it could someone tell me whats it called and will any thing else work in there place the parts store is saying its a special tool special order.any info would be greatly apperciated thankz

A really big screwdriver or prybar will work if you can spin it.

Try your nearest wreckers yard. They should have one from a wreck. I'd imagine one from any Blazer would fit. Except of course, the ones with the spare hanging on the back!
Oops! Sorry, forgot, we're the only one's on the planet with 4 door models who have the spare on the back!

The tool is the other end of your angled lug wrench in with the scissors jack compartment, it also cranks up your jack and removes your lug bolts.

thanks
 

thats is missing is it just a standard lug wrench or does it have a special tipped end on it , these part stores are always seem to be pulling something around here ,go in for a spark plug and by the time u check out they have you rebuilding the whole motor .lol