  BEST ANSWER:Nope, they come with it as well as the stops. Does exactly the same thing as its larger and heavier brother except will not extend out quite as far. That said, each extension slides out almost 0' each side.Steven Gardner  BEST ANSWER:Nope, they come with it as well as the stops. Does exactly the same thing as its larger and heavier brother except will not extend out quite as far. That said, each extension slides out almost 0' each side.Steven Gardner  Nope, they come with it as well as the stops. Does exactly the same thing as its larger and heavier brother except will not extend out quite as far. That said, each extension slides out almost 0' each side