New Arrivals/Restock

2 5/16 Inch Heavy Duty Trailer Hitch Lock,Bulldog or Ram Ball Coupler Anti-Theft,Travel RV/Camper/Boat/Truck/ATV/UTV/Flatbed/Cargo/Dump/Utility Trailer Tongue Lock Secure Design

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Until the end
19
04
17

$47.99 cheaper than the new price!!

Free shipping for purchases over $99 ( Details )
Free cash-on-delivery fees for purchases over $99
Please note that the sales price and tax displayed may differ between online and in-store. Also, the product may be out of stock in-store.
New  $79.98
quantity

Product details

Management number 212816310 Release Date 2026/04/12 List Price $31.99 Model Number 212816310
Category
  • Unbreakable Defense Against Brutal Attacks - Engineered with armor-grade carbon steel and a drill-defying hardened core, this lock is built to withstand sledgehammers, angle grinders, bolt cutters, freeze attacks, and crowbars. Sleep soundly knowing your trailer, RV, or boat is protected by an immovable guardian, even at remote or unlit locations.
  • Instant Locking & Theft-Proof Access - Secure your coupler in one swift, effortless motion with the patented push-button puck lock design—ideal for quick stops. Gain reliable access with three virtually indestructible keys, featuring innovative anti-pick grooves and drill-resistant pins to prevent copying or picking.
  • Precision Fit for 2-5/16" Couplers (Ram/BullDog) - Designed specifically for a sneak-proof seal on 2-5/16-inch Ram or BullDog couplers. This custom engineering eliminates gaps that thieves exploit, offering flawless security for heavy-duty trailers including dump rigs, equipment haulers, and large boat trailers. Always verify coupler compatibility before purchase.
  • Weather Warrior Built for Extreme Conditions - Engineered to defy harsh environments with a corrosion-resistant powder coat, sealed internal mechanism, and highly visible anti-theft finish. Resists coastal moisture, freezing blizzards, mountain storms, and dusty job sites. The protected core ensures smooth key operation year after year.
  • User-Enhanced Design for Real-World Toughness - Refined through input from professional users, featuring a streamlined full-coverage shield. Snugly hugs your hitch and stands up to daily punishment on gravel roads, marina docks, construction sites, or home driveways. Delivers proven, hassle-free security for RVs, campers, motorcycles, and cargo—turning worry into total confidence.

UPC 612715691710
Lock Type Lock
Brand Name NiwNiw
Unit Count 1.0 Count
Item Weight 4.66 Kilograms
Manufacturer NiwNiw
Model Number CTT-B
Material Type Alloy Steel
Control Method Push Button
Item Dimensions 4.6 x 4.4 x 8.4 inches
Additional Features Anti Theft
Recommended Uses For Product Trailers, RVs, Campers, Boats, Trucks, ATVs, UTVs, Flatbeds, Cargo, Dump Trailers, Utility Trailers, Motorcycles

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