How To Make A Floor Jack Extension

Homemade floor jack extension consisting of a section of 4 square steel tubing placed between the jack s operating mechanism and the lifting saddle.

How to make a floor jack extension.

The way a diy 2 x 4 jack works is through the simple manipulation of leverage as the essential craftsman explains by taking advantage of the mechanical power that two slightly slanted edges can. Building the third member jack i thought of building this jack once when i found myself under the car with a 9 inch. I bought a floor jack recently that advertises a 14 75 lift but it doesn t lift quite enough to fit my truck. Many floor jack extensions utilize a keyed base or a captive spindle and socket design which allows the extension to sit atop the jack saddle securely before any pressure is applied.

Now weld on your extension and you should be finished with your first jack. If you can t build cribbing to allow for this use the factory jack or buy a bigger jack. So i decided to make a 3 5 extension to give it a little extra lift. A floor jack needs to roll slightly in use.

A saddle extension of 11 would be very unsafe. Making this not only means will not only cut down costs but also strongly hold the weight of your car. Homemade floor jack extension consisting of a section of 4. The floor jack extension handle should work excellently for a long time and also fit the carrying case.

This is an easy project that involves turning down one end of aluminum stock on a lathe and drilling a hole on the opposite end.