72 in. Buckaroo Straightedge with Level Vial Handle72" Buckaroo Straightedge is a one man straightedge for floating or striking off the concrete. A 72" x 1 3 8" x 2" blade of Genuine Extru Lite Magnesium forms the base of the tool. The bottom edge features a round edge for floating and a square edge for cutting. Magnesium is 30% lighter than aluminum straight edges. End caps fit within either end of the blade to eliminate the potential for the build up of material. The smooth tapered handle includes