PRODUCT DETAILS Click an item to expand and learn more Overview Increase the size of your PM-1000, PM-2500, PM-1050, or PM-2550 mobile base and make even the largest objects in your shop mobile.Features:Kit includes (2) 12” rails and (2) 18” railsIncludes all hardwareDesigned to expand PM-1000, PM-2500, PM-1050, PM-2550Technical Information:Item Height: 8"Item Length: 16"Item Width: 20"Weight: 4Model Number: T-BK1218Battery Included?: No Reviews Questions and Answers