ProLink XTV Shackle Mount Assembly ATV/UTV Factor 55Shackle D ring mount for UTV and ATV winch lines. The ProLink XTV allows UTV and ATV winch owners to replace the conventional winch hook with a safer and stronger shackle D Ring. Winch hooks can cut and fray recovery straps and often allow strap ends to escape during typical loose tight cycles of a winching recovery. Screw pin shackles do not allow strap loops to escape due to the secure screw pin attachment. The ProLink XTV does not require splicing