This a 100% USA made hydraulic long ram jack/ power unit. It is a heavy-duty unit built for service under constant use that is rated at 3-Ton capacity.
The collapsed height is 36-7/16", the extended height is 59-3/16", the ram diameter is 1-3/16", and the ram hole diameter is 0.516".
This jack model comes with a two-piece release and a one-piece 20" zinc-plated handle.
Intended Use: Heavy-duty, professional quality, 100% USA made hydraulic long ram jacks/ power units built for service under constant use and durable enough to last a lifetime. For engine hoists, cranes, lifts, farm equipment and/ or in conjunction with original equipment manufacturers of various products.