Product name:  Deluxe Nylon Rollers
Item: 0707

Details:

Deluxe Rollers provide easier opening and closing.
10 commercial grade ball bearing for smooth operation.
Nylon wheels for quiet rolling.
Replaces steel (7 or 10) ball bearing and black nylon rollers.
Reduces strain on electric garage door openers.

 
Installation

1. Unplug or disconnect any electric operator.
2. To replace bottom roller - Raise door to open position. Prop door up with a 2" x 4", cut to the proper length, or place a step ladder under the door so that the springs are in a relaxed position. Remove nuts and bolts from bottomfixture. Remove old roller, insert new roller and re install.
3. To replace hinge roller or top fixture roller - Lower door to closed position and lock the door. Remove nuts and bolts from hinge or top fixture. Remove old roller, insert new roller and re-install.