Rubber-cushioned inside steel bar absorbs road shock and provides torque action that improves load handling, reduces shock transfer and trailer sway 2000-lb. capacity. 1-pc. forged spindle/arm. Eliminates springs, shackles and U-bolts. Designed to maintain accurate toe and camber. Each rubber torsion trailer axle comes cambered. Axle Tube Type Square, Frame Width in. 50, Brakes Included No, Cambered Yes, Weight Capacity lbs. 2,000, Inner Bearing Size in. 1 I.D., Start Angle 45 Below, Hubs Included No, Overall Length in. 66 3/4, Outer Bearing Size in. 1 I.D., Seal Size in. 1 1/4 I.D., Bracket Type High Rise-3 in. Above Tube, Track Length in. 62.