flushcut
TreeHouser
Flop'er!
Flop that SOB!
Lay'er down!
Flop that SOB!
Lay'er down!
It's a steel carabiner that we usually use for medium lowering duties, not actually a climbing 'biner. Hard to make out the writing on it, but it looks to have 2012 lbs. as the working load. Definitely heavier duty than this Rock Exotica, which is 50kN, 1011lbs. working:
http://www.sherrilltree.com/tools-hardware/carabiners/rock-exotica-rocksteel-auto-lock-carabiner-50kn