39" Hay Bale Spear - Square Forged 39" HAY BALE SPEARS - Square Forged Heavy Duty 39" Long. High Tensile Forged Steel. Heat Treated. Tapered for Super Penetration and Easy Removal. Can Handle Any Size Bale. Weighing Up to 2200 Lbs. Round Standard Tapered On Mounting End With Tapered Hex Nut. Load Tested For 3600 Lbs at 24"