20T/44000LBS 4in Stroke Single Acting. 20T/44000LBS 6in Stroke Single Acting. 20T/44000LBS 2in Stroke Single Acting. 30T/66000LBS 4in Stroke Single Acting. 50T/110000lb 2in Stroke Single Acting. 50T/110000lb 4in Stroke Single Acting. 50T/110000lb 6in Stroke Single Acting. Made of heavy-duty metal construction, our hydraulic cylinder jack is durable and designed for long-lasting use. Paint spraying at the surface, to stop scratching and corrosion. Our ram hydraulic cylinder is designed to provide reliable support during operation. Quick connecting head with dust cover, stopping ...