還有一個3噸Low Profile的更好,價錢差不多,起點更低,終點更高

 
2-7/8 in. ---- 19-3/4 in.

http://www.harborfreight.com/automotive-motorcycle/floor-jacks/3-ton-low-profile-steel-heavy-duty-floor-jack-with-rapid-pump-61282.html