Prime-Line Products D 1798 Sliding Door Roller Set with 1-1/4-Inch Nylon Ball Bearing, 2-Pack

Excellent comes with five different spindle/axles!

A good quality replacement sliding door wheel that's very easy to fit.

Fantastic for arrow shed sliding doors. I moved the 1st block on each door over one screw hole and removed the tract screws to install roller. The doors actually work now.

Used for a Fenplast Sliding door "CaloPatio" model and they fit perfect 👌. Good overall nylon wheels, the roller bearings are not as silky smooth as the original ones when they were new, but works good. The included hardware options for center pins is nice, you have several options in the kit to mount the wheel and accommodate your application. On the picture, you can see I went for the "crimped pin" but this was not simple and probably requires a special tool, had to improvise a rounded bolt and hammed to crimp it. Nylon wheel are better than steel IMO because when they jam, the nylon does not destroys your bottom track. Very satisfied and recommended product.

I used a pair to relace the steel rollers on a standard sized dual-pane glass sliding door onto a newly installed add-on Stainless Steel track, and the results greatly exceeded my expectations. The result is a door that slides smoother and quieter than any such door I've ever encounted. Almost no effort required to move the heavy door. Part of that is the high quality stainless steel track, but the smoothness and quietness is due to these top quality nylon rollers.

Ma porte patio est comme une neuve :-)

Correct