Increases efficiency while reducing potentially harmful bending and twisting motions. Features springs with adjustable tension that allow the user to conveniently "fine tune" to fit the application. Removable handle. Rugged heavy duty construction. Rolls on 5 x 2" polyurethane casters -- 2 rigid and 2 swivel with brake. FOB Shipping Point. Due to tariffs and market conditions, pricing subject to change.