Bottle Jack, 2-Ton Forged base and cylinder to ensure strength and eliminate leaks.. Chromed pump piston and ram for additional rust resistance.. In-line design for increased ease of use in positioning and operation.. Includes free seal kit with each unit to extend product life.. ANSI/PALD compliant.. Details. Stroke: 4-5/8. Retracted Height min: 7. Length of Screw Extension: 2-3/8. Height with Screw Extension: 14. Pump Strokes to Extend Piston One Inch: 8. Saddle Dia. – 13/16. Base Size: 4-5/16 x 2-9/16. Weight : 5 lbs 9302