Unbranded garage door kit sku-18713958674 710456855467

This Unbranded kit is listed under Garage Door Openers and Hardware. It includes 2 heavy-duty metal quick-turn top brackets and 4 nylon garage door rollers for residential doors. The brackets reinforce the top section, provide clearance when attaching most garage door openers, and can be installed on the door's top panel or track to connect it to the opener. The rollers have 4'' stems and 11 ball bearings and are described as quiet. SKU: sku-18713958674. UPC: 710456855467.