43″49″ Square Hay Bale Spear Wide Tine Nut Tractor 2000/4500/9000lbs. Or 2 x Hay Bale Spear. 1 or 2x Sleeve. GREAT ASSET FOR YOUR FARM. With its striking 2000/4500/9000 lb. This carefully-engineered 43/49-inch hay bale spear easily penetrates hay bales of any shape with its tapered head, improving your efficiency. Replace your worn bale spear with our hay bale spike, which attaches easily to trucks, skid steers, tractors, and more to keep your work going. Constructed of high-strength silicon-manganese spring steel, our solid bale spear has undergone meticulous forging and is blackened for superior durability and corrosion resistance. EASY TO INSTALL & REMOVE. This maneuverable hay bale spear easily attaches to and removes from the quick attach hookup and hitches receivers of your equipment thanks to the precision sleeve and nut. This compact bale spear accommodates a variety of farm implements including skid steer tractors, loaders, and trucks to make them even more useful than they already are.