Ultra 35-946510 MegaHitch Coupler Vault Combo Kit Heavy-Duty Trailer Lock

The Ultra MegaHitch Coupler Vault provides heavy-duty anti-theft protection for trailers, RVs, and other towables during storage. This patented coupler lock features solid steel construction that completely surrounds your trailer's ball coupler, making it virtually impossible for thieves to cut, pry, or disable the lock.

Key Features:

• Heavy-duty solid steel construction for maximum security
• Fits both 2" and 2-5/16" ball couplers for versatile applications
• Adjustable high-density acetate ball system engages the coupler socket just like a standard hitch ball
• Weather-resistant powder-coated finish resists rust and corrosion
• Patented design fully surrounds the coupler to prevent tampering
• Includes 2 keys for backup security
• Simple operation with cylindrical key lock mechanism

Combo Kit Includes:

• One vault housing and hood
• Two threaded hitch balls (2" and 2-5/16") for storage use only
• Two security bolts and two security collars
• Hardware: washer and hex nut
• Two keys (register serial numbers with manufacturer)

The MegaHitch is designed for universal fitment with standard ball couplers on travel trailers, utility trailers, cargo trailers, and RVs. The threaded balls are intended for storage security only and should never be used during towing operations.