Zackly. I believe they are made for ARB by Outback in AU. Great quality. But probably looking at 150-ish pounds empty for a pair and the frame. Very similar to the African Outback drawers I have in my LC. In fact I just upgraded my AO drawer handle and latch hardware to the Outback Grab Slam latches pictured above and they're great!
http://www.4wdinteriors.com/
1999 Toyota 100-Series Land Cruiser...not nearly stock
2009 Kimberly Sports RV 'King of the Offroad' trailer: Sadly gone but it sponsored some of the best memories of anything I've ever owned!