20 Ton Hollow Hydraulic Cylinder Jack With 4 Inch Stroke For Heavy Duty Lifting Single Acting Ram 10000 PSI Max Three Eighth Inch NPT Quick Coupler Black Oxide High Carbon Steel Shell Durable Auto Shop Hydraulic Ram For Lifting And Pressing

Single-Unit 20 Ton Hollow Hydraulic Cylinder Jack ✔️ 4 in stroke hollow ram, 10,000 PSI max, single-acting

20 Ton Hollow Hydraulic Cylinder Jack is built as a single-unit tool designed for heavy lifting and pressing in tight spaces, ideal for auto shops and fabrication work.

Designed as a compact, heavy-duty hydraulic jack cylinder, this hollow ram unit fits in narrow spaces for lifting, pressing, or aligning heavy components in automotive, welding, and manufacturing environments. The blue, hard black oxide plated steel shell delivers durability in demanding workflows.

✅ 20 US tons capacity (18.1 t)
✅ 4 in stroke hollow ram (101.6 mm)
✅ 10,000 psi max pressure
✅ Single-acting with spring return
✅ 3/8 in NPT quick coupler with dust cap
✅ Hardened black oxide plated high-carbon steel shell
✅ Compact inline design for restricted workspaces

💡 What is a hydraulic cylinder used for in heavy lifting and pressing tasks?

This handy tool provides controlled, high-force linear motion for lifting, pressing, and aligning heavy parts in workshops and fabrication floors.

• handy for working in constrained spaces
• delivers strong, predictable force with a compact ram
• works with standard hydraulic hoses and quick-connects
• helps reduce manual effort and improve safety in maintenance