Champ Floor Jack Height Extender 1-3/8" - Professional - Made in USA

not for all jacks.. I have 3 jacks--big red, pittsburgh (harbor freight), and MAC jacks. works with NONE of them.

BEWARE! My fault because I didn't notice, but this is not ALL 4 extensions. It is only the 5 inch extension. The picture makes it seem like your are getting all 4 and the only place it says it is 5 inch is in the title itself. Very misleading. The insert did fit our jack though.

frequently a floor jack lifts just a little bit short of what you need. This gives you the extra. I have one of those square rubber pads instead of a saddle on my jack and this fits between it and the jack. I would have given 5 stars if it were just a little better made. The welding is ugly and it may not be *perfectly* true. Which just causes a confidence issue with me. That's just me. But, t is good enough to work apparently.

You don't get 4 like in the picture. You get one piece of metal that extends your jack 1 3/8". Really deceptive advertising, and $12 for shipping. Rip off.

Great quality and would be 5 stars but they would't ship to Alaska so had to have it shipped to Washington then shipped up to Alaska. It is not very big and doesn't weigh a lot and could have gone up here... but nooooo

Heavy duty extension for the saddle of your jack for that extra lifting height

Like this extender, 2nd size purchased, l also have the largest one. Works well, very safe. A bit pricey, shipping a bit pricey too, but worth it.

Fits great. Used it to support my tranny. Needed the extra height because the car is up 24".