Caster Concepts: Swivel on Swivel (SoS) caster

The Swivel on Swivel (SoS) caster significantly reduces operator fatigue with two kingpinless, maintenance-free swivel section rigs. This minimizes the amount of force needed to turn and maneuver a cart, and to start rolling a cart when all the wheels are not parallel. It also eliminates side shifting and makes maneuvering a load much easier. By reducing the push force, the caster decreases the risk of injuries from overexertion due to pushing and pulling. Offered in three wheel sizes—6 x 2 inches, 8 x 2 inches and 10 x 2 inches— each caster is rated to hold up to 1,500 pounds. Caster Concepts, 888-772- 6790, [url=http://www.casterconcepts.com]http://www.casterconcepts.com[/url].