• Capacity (tons): 50
• Stroke (in): 4
• Holds the load indefinitely, and will not creep down
• Raise or lower the load precisely with the reversal ratchet socket with a quick spin handle

The Enerpac JJA5010B is a 50-ton super jack with a 4" stroke and aluminum jack housing. It features a ratcheting screw jack design and a positive shoulder stop for safety. This jack holds the load indefinitely, and will not creep down. It also has ball bearings for smooth operation and low handle effort.