This towing device allows you to extend the tow ball out from the tow bar by replacing the current tow neck with this one.It is used to tow your trailer/caravan/boat when a spare tyre/bike rack is mounted on the rear door and additional clearance is needed.This device is compatible with Front Runner Replacement Tow Bars, aswell as most tow bars with the removable tow neck function. (Contact us for specifics).Made of black powder-coated mild steel.Supplied with pin and R-clip.