10Pcs 2 inch Garage Door Rolle Nylon Garage Door Wheels for Garage Track Replacement with Sealed 6200Zz Ball Bearing

The nylon shells around wheels and quiet operation Specifications: Wheel Thickness: 0.48 inch Wheel Diameter: 1.8 inch Length: 4.78 inch Stem Shaft Length: 4.25 inch Shaft Diameter: 0.43 inch SIMPLE INSTALLATION - You can replace the rollers by slightly bending track at seam to remove and replace old roller with new nylon roller then moving the door and replace the roller. You can also replace the rollers by removing screws that attach the brackets to your door secure the cable releasing bottom brackets clamp cable to track slide out old rollers and new nylon rollers you screw in brackets again and complete the process. colour:White Material:Nylon + metal Package Contents: 10 x Garage Door Rolle Only the above package content other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.