New 2-5/16 Inch Trailer Coupler Lock Compatible With Horse Trailer Livestock Stock 2-3-4 Horse

UNIVERSAL 2-5/16" TRAILER COUPLER LOCK — Padlock-Style Heavy-Duty Anti-Theft:

HOW THIS LOCK WORKS:
• Fits Around Inside Lip of 2-5/16" Coupler Socket (Where Hitch Ball Would Seat)
• With Lock in Place, NO Hitch Ball Can Be Inserted into Coupler
• Completely Prevents Trailer from Being Hooked Up to Any Tow Vehicle
• One of the Most Effective Trailer Security Methods Available

WHY 2-5/16" COUPLERS?
• Standard on LARGER/HEAVIER Trailers (Class IV/V, 8,000-12,000+ lb GTW)
• Found on RV / 5th Wheel / Horse / Large Boat / Car Hauler / Construction Trailers
• Larger Ball Diameter = Higher Towing Capacity vs 2" or 1-7/8" Couplers

RV / TRAVEL TRAILER / 5TH WHEEL APPLICATIONS:
• Travel Trailers (Mid-Size to Large)
• 5th Wheel Trailers (Light to Mid-Size)
• Toy Hauler Trailers
• Hybrid Travel Trailers
• Class A / Class C / Class III Rated RV Trailers
• Mid-Size to Large Camper Trailers

HORSE / LIVESTOCK TRAILER APPLICATIONS:
• 2-Horse Bumper Pull Trailers
• 3-Horse / 4-Horse Bumper Pull Trailers
• Livestock / Cattle Trailers
• Stock Trailers
• Horse Tack Trailers
• Saddle Compartment Trailers

LARGE BOAT TRAILER APPLICATIONS:
• Larger Fishing Boat Trailers (22+ ft Boats)
• Cabin Cruiser / Walkaround Boat Trailers
• Larger Pontoon Boat Trailers
• Tournament Bass Boat Trailers
• Large Tandem-Axle and Triple-Axle Marine Trailers
• Class IV/V Boat Trailers (8,000-12,000+ lb GTW)

CAR HAULER / EQUIPMENT TRAILER APPLICATIONS:
• Open Car Hauler Trailers (3,500-10,000 lb GTW)
• Enclosed Auto Transport Trailers
• Race Car Trailers / Track Day Trailers
• Tow Dolly Trailers
• Heavy Equipment Trailers
• Skid Steer / Mini Excavator Trailers

CONSTRUCTION / HEAVY UTILITY TRAILER APPLICATIONS:
• Construction Equipment Trailers
• Job Site Trailers
• Dump Trailers
• Heavy Material Hauling Trailers
• Bobcat / Skid Steer Trailers
• Large Tandem-Axle Utility Trailers (7,000+ lb)
• Heavy-Duty Cargo Trailers
• Large Toy Hauler Trailers

SPECIFICATIONS:
• Type: Padlock-Style Trailer Coupler Lock (Gorilla Guard Style)
• Fits: 2-5/16 inch Trailer Coupler with Flat-Lip Latch Design
• Maximum Coupler Width (Including Lip): 4-1/8 inches
• Maximum Coupler Lip Height: 5/16 inch
• Coupler Style Compatibility: Flat-Lip Latch-Type 2-5/16" Couplers
• Main Body Material: Black-Painted SAE-903 Spec Steel Casting
• Lock and Pin Material: Cast with Zinc Coating
• Keys Material: Brass
• Finish: Black (Weather-Resistant for Outdoor Storage)
• Locking Mechanism: Padlock-Style with Push-Button Activation
• Key Type: Easy Single-Action Key
• Includes: 2 Brass Keys
• Warranty: 1 Year Limited
• Anti-Tampering: Revolutionary Shielded Design (Gorilla Guard)
• Condition: New

OEM PART NUMBERS:
• OEM: 63227

KEY FEATURES:
• HEAVY-DUTY SAE-903 Spec Steel Casting Body Resists Hammering and Prying
• ZINC-COATED Lock and Pin for Corrosion Resistance
• BRASS Keys — Durable and Corrosion-Resistant
• SHIELDED Design Protects Lock Pin from Tampering Devices
• PUSH-BUTTON Locking — Easy Single Action
• LOCK WITHOUT KEY — Push to Engage, Key Only Required to Remove
• INCLUDES 2 KEYS — Backup Key Provided
• WEATHER-RESISTANT Black Finish for Outdoor Storage
• NO TOOLS REQUIRED for Installation
• COMPACT Size for Storage When Not in Use
• PREVENTS TOW-AWAY THEFT by Blocking Hitch Ball Insertion

INSTALLATION (4-Step Simple Process):
• Step 1: Insert key, push and turn to disengage the locking pin
• Step 2: Place lock around the inside lip of the 2-5/16" coupler socket
• Step 3: Push locking pin up — engages lock automatically (no key required to lock)
• Step 4: Remove key — lock is now secured against tow-away theft

VERIFY COUPLER DIMENSIONS BEFORE ORDERING:
• Coupler Width (Including Lip) Must NOT Exceed 4-1/8 inches
• Coupler Lip Height Must NOT Exceed 5/16 inch
• Coupler Must Have FLAT-LIP Design (Not All 2-5/16" Couplers Qualify)
• 2" Couplers Require Different Lock (Different OEM)
• 1-7/8" Couplers Require Different Lock (Different OEM)

⚠️ IMPORTANT KEY MANAGEMENT NOTE:
• Includes 2 Brass Keys — Both are Necessary to Operate the Lock
• If BOTH Keys are Lost, REPLACEMENT KEYS ARE NOT AVAILABLE
• Lock Would Need to Be Drilled Out and Replaced if Both Keys Lost
• ALWAYS Record Key Number Before First Use
• Store Keys in Safe Separate Location

NOTE: Universal padlock-style coupler lock fits most 2-5/16" trailer couplers within stated dimension specs. Designed for larger/heavier trailer applications. Always verify your specific coupler dimensions before ordering. Pair with additional security measures (wheel locks, hitch receiver locks, secured storage location) for layered theft deterrence.