Made out of 316 stainless, and it's a spear tip like the Manson and Rocna. No roll bar to foul either. I just read a write-up on it and I was impressed. They're pricey ($2,333 for my 46' trawler), but cost is secondary to performance to me.
Links - http://www.ultraanchors.com/ultra_anchors.html http://www.navagear.com/2011/04/07/quickline-ultra-anchor-awarded-abs-superior-holding-power-certification/