1 7 8 in. Steel SDS Plus SLEDGE Steel Tile Chisel Fencing Posts Underlayment with superior absorption and Underlayment with superior absorption and moisture control Treated with anti microbial to inhibit mold and mildew growth No volatile organic compounds allowing your family to breath clean air in your home Laminate floor underlayment used for floating floor installations Greenguard Gold Certified Meets health based criteria for additional chemicals and also requires lower total VOC emissions levels to ensure that products are acceptable for use in environments such as schools and healthcare facilities Use with laminate Leafminers and Fall Webworms laminate and other composite materials Concrete Returnable 180 Day Bit Material Steel Shank Diameter 3 8 in Shank Diameter2 3 8 in Assembled Depth (in