SIP 03670 20 Ton Bottle Jack The SIP 20 Ton Bottle Jack is compact and powerful, and features a built-in safety valve, screw extension for adjustable lifting heights, and a serrated saddle to give secure load contact. Features 20 Ton maximum weight capacity 242mm to 470mm lift height range 60mm screw extension is included Serrated saddle for secure contact Durable and powerful construction Compact and very lightweight Reliable overload protections Heavy-duty cast iron base Integrated safety valve 03670 Specification ITEM NO. 03670 Lifting Capacity: 20 Ton Min. Lifting Height: 242mm Max. Lifting Height: 470mm Ram Length: 166mm Screw Extension: 60mm What is included: 1 x SIP 03670 20 Ton Bottle Jack