KUBOTA BY LAND PRIDE: This simple 5-shank dirtworking tool is ideal for ripping or scarifying hard and compacted ground. The overall width is 79" and the working width is 68". The shanks have 4 adjustment positions and have replaceable tips. The shank tube is a heavy 5" x 5" x 3/8" with a 5/8" reinforcing collar around the shank openings. Skid shoes help control depth and a patent pending level indicator helps keep the unit parallel to the ground for maximum efficiency.