http://www.mysears.com/Air-Tool-Fasteners Fri, 17 Oct 2008 03:00:21 GMT Reviews about Air Tool Fasteners http://www.mysears.com/Craftsman-1-1-4-in-T-Head-Nails-Box-of-1000-review-a02e0 I used on my Concrete Slab in my house and Nailed it down with ease. Would recomend to anyone who is putting a sub floor on top of there slab or even a basement. Doesn't crack the concrete. Have fun they penetrate great.... Fri, 17 Oct 2008 03:00:21 GMT http://www.mysears.com/Craftsman-1-1-4-in-T-Head-Nails-Box-of-1000-review-a02e0 sears-feed 5