#FS44005H - 4 Ton Bottle Jack

• Welded cylinder and reservoir for added strength and durability
• Heat treated extension screw for add strength and ease of adjustment to desire height
• Increased base area to increase stability and maximize saftey while using the product
• Internal oil by-pass built in to prevent over extension of hydraulic ram
• Includes built-in overloading bypass valve to prevent overloading
• Double bearing design