The GoJak G9516 from Zendex Tool Corp is the latest addition to the GoJak Heavy Duty Series. Designed for increased curb weights, the G9516 features a 9,500-lb. vehicle load capacity suited for full-size trucks and heavy electric vans. The G9516 has a reinforced axle to reduce deflection under heavy loads and a patented cam mechanism for selectable lift cycles, including a standard 3/4" stroke or a 3/8" ratchet cycle for increased leverage under heavy loads. It's updated ratchet doubles the tooth count, and the jack comes with a corrosion-resistant zinc finish and a top-plate swivel with a double ball-bearing raceway for effortless movement, as well as glass-filled nylon wheels with roller bearings.