<http://schema.org/description>
"Better and safer than using steel pipe rollers, this Heavy-Duty Machinery Mover really eases machinery placement. It has 4 rollers mounted under a 6-3/8&amp;quot; x 7-7/8&amp;quot; swivel pad for easy maneuverability. Pad surface is 3-7/8&amp;quot; high. Ball bearing and high-density polyethylene construction. Rollers have 3&amp;quot; diameter and are 3-5/8&amp;quot; long. 6000 lb. (3 ton) weight capacity. Approximate shipping weight:  26 lbs."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.grizzly.com/products/Machinery-Mover-Skate-w-4-Wheels/H8004?utm_campaign=zPage>