RACL506 Single Acting Aluminum Lock Nut Hydraulic Cylinder With 50 Ton Capacity And 5.91 Inch Stroke One Port Spring Return Built To Last Lightweight Aluminum For Long Load Holding

1-Pack 50-Ton Aluminum Lock Nut Cylinder, 5.91" Stroke
✔️ 50-ton single-acting aluminum lock-nut cylinder, 5.91" stroke

This compact single-acting hydraulic cylinder uses a single port and spring return to retract the rod after extension, with a lock nut that holds loads in position. It’s built from lightweight aluminum with a hard-coat finish for durability and long life, making it ideal for lifting, pushing, and load-holding in industrial settings such as fixtures and maintenance rigs.

✅ 50 tons (54.9 max) capacity
✅ Stroke length 5.91 inches
✅ Effective area 10.99 square inches
✅ Oil capacity 64.95 cubic inches
✅ Plunger diameter (threaded) 3.15 inches
✅ Collapsed height 13.24 inches
✅ Extended height 19.14 inches
✅ Outside diameter 5.12 inches
✅ Weight 26.2 lb
✅ Quick-connect CR-400 female port; dust cap included
✅ Integrated handle and baseplate for load protection
✅ Aluminum with hard-coat finish for durability and long life
✅ Meets ASME B-30.1 and ISO 10100 standards

💡 What is a single-acting hydraulic cylinder with a lock nut used for in industrial load handling?

This handy device provides powered extension with a spring-return retraction and a mechanical lock to hold loads in position when pressure is removed.

- Positioning and locking loads during setup.
- Handy for fixture alignment and maintenance tasks.
- Easy to connect to standard HC-series hoses via CR-400 quick-connect fittings.