FIVE-LEG IV STANDS sit on a 24"-diameter, polished, die-cast, aluminum base with Wall Saver end-caps to protect against scuffmarks. All chrome stands feature colored, poly-coated, secure-grip hook-tips for protection and identification. Five-leg IV stands travel on 2-1/2", twin-wheel, hooded casters or 2"-or-3", hard-rubber, swivel casters. Special features can be found on MODEL 1350, our heavy-duty chrome IV stand with a 1-1/4"-outside-diameter base post and 1"-outside-diameter extension post. This model comes with four- or six-hook, interchangeable ram's horn.