The former Norway International, has moved to Molineux for the rest of the season, along with fellow Scandinavian defender Jacob Laursen, who was loaned from Leicester yesterday.
The 36-year old, capped over 60 times by his country, mainly plays at right-back and will almost certainly fill in for Kevin Muscat while he is suspended for the games against Burnley, Manchester City and Millwall.
The former Oldham and Leeds star said: "I only found out about Wolves’ interest yesterday. I was having a meeting with the chairman and manager about my contract when they told me that Wolves wanted to sign me on loan until the end of the season."
Halle added:"Now I’ve moved from one end of the table to the other and these are obviously exciting times at Wolves."
Wolves fans will hardly be screaming Halle-lujah! (my apologies for the pun) in the streets at the signing of two 30+ defenders, but defensive cover is what we needed and hopefully, these two players, who have been reliable in the past for their previous clubs, can do a good job for us and help us secure that automatic promtion place.