The FlatLink E (Expert) is a variation of our popular foldable standard FlatLink winch shackle mount.  The FlatLink E provides a means to eliminate the conventional  winch hook and replace it with a safer and more secure screw pin shackle resulting in a CLOSED SYSTEM WINCHING operation.

Winch your vehicle in safety with the Prolink loaded shackle mount, which is guaranteed to replace conventional winch hooks, and are engineered and fabricated right here in the United States from the finest lightweight aluminum that provides a protected way to easily attach standard ¾” screw pin shackles to your existing winching system. Compatible with both Roller and Hawse fairleads fits snug and neatly alongside both versions.

Factor 55 UltraHook Winch Hook Features:
World’s safest winch hook
Integrated shackle pin mount
Double locking safety clasp
Accommodate up to 3/8″ steel cable or synthetic rope
Lightweight, military grade aluminum
Integrated EPDM rubber pads
Max Load: 16,000 pounds
Made in the USA
One-Year Warranty
First in the Industry
Factor 55’s UltraHook is the safest winch hook on the market due to it’s impressive strength and innovative closed shackle mount. The integrated shackle pin mount
is machined to the hook’s body and is secured by the double-locking safety clasp, ensuring consistent performance without compromise.

The Factor 55 ProLink XXL is the largest and strongest ProLink winch shackle mount in production. The ProLink XXL provides winch owners with a means to replace the conventional winch hook with a safer and stronger screw pin shackle/D-ring.