Compared with most flat bucket tooth bar, our curved shank is designed to fit the digging bucket, each tooth bar is subdivided into two for double the efficiency and half the effort in digging tasks. With 4560 lbs load capacity to breeze through the toughest digging and transporting jobs. | Vevor | | Bucket Tooth Bar,53'', Heavy Duty Tractor Bucket Teeth Bar for Sub-Compact Tractor Loader, 4560lbs Load-Bearing Capacity | Black | Best Buy