Rockler all-terrain mobile tool base

ROCKLER ALL-TERRAIN MOBILE TOOL BASE has 5" diameter urethane casters, each with a kick-down lock, that can roll over cracks, cords and changes in surface, regardless of load weight, according to the company. The base has an 800-lb. load capacity and an adjustable steel frame (18" x 18" to 28" x 28"), and sells for $189. Optional stretcher sets are available, providing a base length of up to 50".Contact: Rockler Woodworking and Hardware. Tel: 877-762-5537. www.rockler.com