It's what we've been wondering for days -- and now, we finally have an answer to the golf club mystery.
A law enforcement official tells TMZ Tiger Woods' wife, Elin Nordegren, used a wedge to blast out the two windows on his SUV.
There are several types of wedges. We don't know which one Elin chose ... but Tiger typically only carries a lob wedge and a sand wedge.
For all you non-golfers, a wedge is used for short shots -- usually around the green. It's angled with a high loft.
Golfers use wedges to get out of tight spots and unplayable lies. Oh the iron-y.