The Larcom and Mitchell 9’ Triangle Drag Harrow is the most economical means to condition your soil surface. The double punched I-beams lock in the carbide tipped teeth which can be adjusted as the teeth wear. One of the original designs used back in 1952, Triangle Harrow is a low cost pull behind drag that continues to find a home on Standardbred tracks. All that is required is to hook the drag to the tractor drawbar and go! The 9ft I Beam Frame has 75 teeth that cut into the racing surface.