I built a set of full length ramps, ( I posted a few months ago), and I store my Quick jacks between them and under my mustang. Anyway as I get older or just lazier I find it a little difficult to slide my Q.J. into position. Then on another forum I saw this video posted. So I spent about 17 buck for some 1" roller bearings and install them as noted in the video (slight deviation). They worked great. So for those with Q.J. try this mod and save yourself some grunting when position them under your ride.

 

Like I Said Work Smarter not Harder! Way To Knock Out a Challenge!

 

Sure can't top that lol.