20-Ton 3" Jack Extension Pinch Weld built-in bypass device protects hydraulic

built-in bypass device protects hydraulic system from over-pumping damage

Consider our optional Safe Jack Universal Bottle Jack Base (97M-UBB) or Safe Jack Universal Bottle Jack Stabilizer (97M-UBS) to reduce ground loading and enhance stability

Only a standard 20-ton bottle jack needed

By utilizing Safe Jack's Lift Pads

Adds up to 9

20-Ton 3" Jack Extension Pinch Weld built-in bypass device protects hydraulicThe 3 inch Bottle Jack Extension adds 3 inches of height to the available stroke of a bottle jack. That's like adding two layers of 2X lumber, only it's much safer and more stable! Multiple Extensions can be stacked to increase the height of the hydraulic cylinder (ram.) All of our made in the USA Extensions and Lift Pads feature a solid steel shaft. Safe Jack utilizes the Extension Screw Collar to create a secure engagement for the Extensions and