"One-piece construction eliminates stress build-up. Double ball raceways and seal ring keep lubrication in and dirt out. 2 5/8in. to 3in. x 3in. to 3 5/8in. bolt hole spacing. 3/4in. king pin. Top plate size 4in. x 4 1/2in. Wheel Diameter in. 6, Capacity lbs. 1,200, Material Type Steel, Finish Type Zinc plated, Bolt Hole Spacing 3-3 5/8 x 2 5/8-3, Wheel Width in. 2, Top Plate Dimensions L x W in. 4 1/2 x 4, Caster Type Swivel, Mount Height in. 7 1/4, Overall Height in. 7 1/4, Wheel Type Semi-steel, Casters qty. 1, Foot Brake No, Bearing Type Plain. One-piece fork assures less failure and longer life 3/4in. king pin is orbital cold-forged for superior strength and stability Nylon grease seal keeps dirt and debris out of the upper ball raceway Zinc-plated finish assures a bright look and prevents rust"
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