This straight stair lift is designed for optimal comfort, convenience and aesthetics. Pinnacle offers a space-saving 10.5 inches folded when not in use. 350-pound capacity; blends with any decor. Harmar’s patented nylon polymer worm drive offers a smooth ride and requires no lubricants. The folding rail option eliminates obstructions/trip hazards at the bottoms of stairs. Its patented design is fully automatic, yet 100 percent mechanical. Great for hallway applications. Visit www.harmar.com.