Heavy-duty steel construction with corrosion resistant powder coated finish. 9-Position guide arm with four non-snag rollers. Multi-position ratchet lock. L-Shaped bracket enables the unit to be wall, floor or ceiling mounted. High-quality PVC hose offers durability and flexibility for reliable performance in various working conditions. High-Visibility for added safety around the workplace. No memory recoil effect allows the airline to lay flat. Silicone-free for use in bodyshops.