This six foot aluminum straight edge is economical and lightweight. It is useful for most carpet installation purposes, but does not have the accuracy of our ground steel straight edges. The serrated slip-proof bottom side helps the tool to stay put on the carpet’s backing while cuts are being made. Includes a 45° angle on one end, and a hanging hole on the other. Dimensions: 72″ long x 2 1/2” wide x 3/16” thick. Net weight: 2 1/2 lbs.