Sunex Tools Underhoist Support Stand 6809A — 3/4 Ton, 12in Base, Contoured Saddle

The Sunex 6809A Underhoist Support Stand is a compact, ¾-ton rated support tool engineered to hold vehicle components securely during exhaust or shock work.

Built to assist professional mechanics and DIYers working underneath vehicles, the 6809A concentrates on stability, ease of use and controlled height adjustment. Its 12-inch diameter steel base resists tipping in tight service bays, while a contoured saddle and bearing-mounted spin handle let you position and raise components precisely. This model is intended to support parts and assemblies—not lift an entire vehicle—and offers a reliable 1,500-pound capacity with a slender profile for access in crowded undercarriage areas.

How does the 6809A improve stability when working under a vehicle?

The 12-inch diameter base provides a wide footprint that reduces rocking and distributes load across the shop floor. The low-profile base design keeps the stand steady even when positioned on slightly uneven surfaces, making it safer for aligning exhaust sections or holding a shock absorber during removal.

• 12" steel diameter base for broad contact area
• Slender, lightweight body for easy placement in tight spaces
• Engineered to resist tipping when supporting off-center loads

What makes height adjustment easier on this support stand?

The Sunex 6809A uses a self-locking ACME threaded screw that holds position under load, eliminating the need to constantly re-tighten while you work. A bearing-mounted spin handle turns smoothly so you can raise or lower the contoured saddle with controlled motion and minimal effort.

• Self-locking ACME screw secures height without slippage
• Bearing-mounted spin handle for low-friction rotation
• Fine adjustment for precise component alignment

Which component types does the contoured saddle support?

The molded, contoured saddle is sized to cradle a variety of tubular and panel-shaped parts commonly found beneath vehicles. It conforms to mufflers, catalytic converters, shock bodies and crossmembers to keep the supported item steady while you fit or fasten surrounding hardware.

• Contoured saddle fits exhaust pipes, mufflers and shock bodies
• Works with asymmetrical and off-center parts configurations
• Designed to minimize slipping while parts are positioned

What are the key specs and safe-use notes?

This stand is rated to support up to 1,500 pounds (¾ ton) of component weight and has a maximum lift height of 79 inches, giving enough range for many underbody jobs. It’s intended as a support device for parts only; do not use it as a substitute for a vehicle lifting system or as a primary jack.

• Rated capacity: 1,500 lb (¾ ton)
• Maximum lift height: 79 inches for extended reach
• Designed specifically for supporting components, not vehicle lifting

Who is this for? The Sunex 6809A is aimed at automotive technicians, muffler and exhaust specialists, and hands-on vehicle owners who need a reliable, easy-to-position support for component work under cars and trucks. If you frequently align exhaust sections, replace shocks, or hold heavy underbody parts in place during repairs, this compact stand gives precise height control, solid stability, and a contoured support surface while remaining simple to handle in tight service areas.