Product details:

Blackhawk Automotive B65145 1-Ton Hydraulic Spreader w/B69477 Coupler for B65114 Porto-Power Kit Features: Includes a B69477 Coupler. Designed to work in confined working space .Capacity: 1 Ton. Stroke: 3.79-Inches. Cylinder Effective Area: 1.09 Square Inch. Ram Collapsed Height: 0.47-Inch. Ram Extended Height: 3.9-Inches. Weight: 5-Pounds .