How To Make A Floor Jack Extension

A floor jack needs to roll slightly in use.

How to make a floor jack extension.

Some models also have a machined channel or slot designed to be positioned on either side of a frame seam weld. So i decided to make a 3 5 extension to give it a little extra lift. 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. You can make the extension using materials including wood or welded metal.

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. I bought a floor jack recently that advertises a 14 75 lift but it doesn t lift quite enough to fit my truck. Building the third member jack i thought of building this jack once when i found myself under the car with a 9 inch.

Well skill sometimes is an exaggeration. If you can t build cribbing to allow for this use the factory jack or buy a bigger jack. Homemade floor jack extension consisting of a section of 4 square steel tubing placed between the jack s operating mechanism and the lifting saddle. Making this not only means will not only cut down costs but also strongly hold the weight of your car.

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.