Jack Roller Wheel for Lift Rolling Jacks / Rolling Bridge SB700005 / Set of 4

For Rolling Jacks / Rolling Bridge Jacks On many Auto Lifts. This fits jacks without any spring loaded function in the brackets that hold the wheels on. For Rolling Jack Models RJ4500, RJ4501, RJ6000, RJ6000-R, AJ6, RJ6, RJ7, AJ6000.