Irwin 394002 Bolt-Grip Expansion Set, 5 Piece Winter_Items Great way to retain soil

Great way to retain soil moisture and prevent erosion

Building code compliant

For spray applications

automatic thermostat

or for smaller areas

Irwin 394002 Bolt-Grip Expansion Set, 5 Piece Winter_Items Great way to retain soilHighlights: Five piece expansion set is made of high carbon steel Reverse spiral flutes are designed to bite down to provide maximum gripping power Universal lobular design fits all types of fasteners Includes one each: 5 16"(8 mm), 10 mm, 13 mm, 11 16", 3 4"(19 mm) WARNING: Some Dust Created By Power Sanding Sawing Grinding Drilling And Other Construction Activities Contains Chemicals Known To The State Of California To Cause Cancer Birth Defects Or