These bearing runners are a replacement item for the ES-100+ & ES-150+. The bearing runner kits come with 2 bearing runners with the safety latches attached and all the replacement screws. Double Lock Rail – 813mm + 120mm Heavy Duty
If you require bearing runners for the ES-220, we sell them as a separate item being that they are longer
The bearing runners can not be purchased individually, we only sell them as a kit, coming with both the left and right bearing runners.