Ultra-Quiet 2 Precision 13-Ball Bearing Nylon Garage Door Roller on 4 Stem (10 Pack)

The DURA-LIFT Ultra-Quiet 2 Nylon Garage Door Roller with Precision 13-Ball Bearing on 4 Stem (10 Pack) is a replacement roller kit for old noisy or broken sectional track-style garage doors. The 13-ball bearing reduces rotational friction between the roller and shaft which combined with the nylon wheel results in the quieter and smoother opening and closing of your garage door. Rollers can be installed on either side of your door in under an hour: the perfect DIY garage door project to reduce your garage opening and closing noise by up to 75%!