Clamp On Hay Spear For Round Bales Of Hay Clamp On Hay Spear For Round Hay Bales Lifts up to 2000 Lbs. Comes with Ltd. Lifetime Warranty Clamps On to your Tractor or Skid Steer Loader Bucket Easily Moves Large Round Bales of Hay Fits all 4', 5' and 6' Buckets