I dont have it currently, but when I had my 93 Wrangler, I had test unit #3 in the front axle of my Wrangler. I LOVED it. let me tell you, that thing I swear could take a hit from a small nuke. It was SOLID, and the front diff cover I got with it would smash rocks no problem. Mine was the cable actuated model. To engage, it would take a bit of rotation of the tires for the gears to mesh, disengage would disengage immediately. It worked flawlessly for me. It does for sure become the strong point of the axle.
The Ox locker was the first traction device I had for my Wrangler, and it sure did move my Jeep up a class in off road ability.