More from Nilight →2-5/16 Inch Trailer Lock Heavy Duty Anti-Theft Trailer Hitch Locks Fit for 2 5/16 Inch Ball Coupler Safety Chains Trailer Tongue Lock Set with Key Pry-Resistant Brass Core for Trailer Boat RV
$129.99$179.99Save 28%
In stock at nilight.com
This Nilight 2-5/16 inch trailer lock set secures A-frame and adjustable couplers against theft with thick, high-strength steel and a press-fit disc lock with an anti-drill core. A three-layer anti-rust coating protects it outdoors. The set includes a cylindrical lock body and a one-touch puck lock. It suits RV, boat and camper trailer owners.
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Highlights
- Fits specific 2-5/16 inch A-frame and adjustable couplers
- Ultra-thick high-strength steel
- Press-fit disc lock with anti-drill brass core
- Three-layer anti-rust coating
- Includes lock body, puck lock and keys
Best for
A trailer owner with a 2-5/16 inch coupler who wants a tougher anti-theft lock.
Things to consider
- Only fits specific 2-5/16 inch couplers; check compatibility first.
- At $129.99 it costs more than basic coupler locks.
- Weight and exact dimensions are not in the excerpt.
Key specs
| Price | $129.99 |
|---|---|
| Coupler size | 2-5/16 inch |
| Material | High-strength steel |
| Lock type | Press-fit disc, anti-drill core |
| Coating | Three-layer anti-rust |
Our take
A serious anti-theft option for 2-5/16 inch couplers. Confirm the fit before ordering.
2-5/16 Inch Trailer Lock Heavy Duty Anti-Theft Trailer… at a glance
| Brand | Nilight |
|---|---|
| Price | $129.99 (was $179.99) |
| Type | Trailer Hitch |
| Availability | In stock at nilight.com |
| Coupon | welcome |
| Returns | Defective, damaged, incorrect or missing items qualify for a free return or exchange if… |
Price check
At $129.99, the 2-5/16 Inch Trailer Lock Heavy Duty Anti-Theft Trailer Hitch Locks Fit is toward the top of Nilight's price range, whose 6,914 listed products run $6 to $1,600.
It's currently 28% below its listed price of $179.99. Sale prices can end without notice, so check the live price before you order.
Frequently asked questions
Will this lock fit my trailer coupler?
It is designed for specific 2-5/16 inch A-frame and adjustable couplers. Measure and check Nilight's compatibility notes first.
What resists cutting?
Nilight says the steel construction and lock design are built to resist sledgehammers, crowbars, power tools and bolt cutters.
Is the 2-5/16 Inch Trailer Lock Heavy Duty Anti-Theft Trailer Hitch Locks Fit on sale?
Yes. Nilight lists it at $129.99, down from $179.99 (28% off). Sale prices change, so confirm the live price on nilight.com.
Is there a coupon code for the 2-5/16 Inch Trailer Lock Heavy Duty Anti-Theft Trailer Hitch Locks Fit?
Nilight's store-wide code welcome can be entered at checkout on nilight.com. Nilight sets the discount, and some items or sale prices may be excluded.
Are there other discounts on the 2-5/16 Inch Trailer Lock Heavy Duty Anti-Theft Trailer Hitch Locks Fit?
Nilight publishes these ways to save: Exclusive offers for email signup. Nilight sets the terms, which can change; our Nilight coupons page has the details.
What is Nilight's return policy?
Defective, damaged, incorrect or missing items qualify for a free return or exchange if you file within 30 days of delivery. Returns need prior approval and must be unused in original packaging, and you pay return shipping if the reason is not Nilight's error.
How long does Nilight take to ship?
Free shipping to the continental US in 2 to 7 working days via USPS, UPS, FedEx or GOFO, with up to 48 hours of processing. Alaska, Hawaii and other countries pay extra.
Does the 2-5/16 Inch Trailer Lock Heavy Duty Anti-Theft Trailer Hitch Locks Fit come with a warranty?
Nilight's published warranty terms: The refund policy lists a 1-year limited warranty on most Nilight-branded products bought on nilight.com, while the warranty page lists a 2-year replacement warranty on LED lights and hardware. Approved claims get a free replacement shipped in 1 to 3 business days; clearance items are excluded.
Where can I buy the 2-5/16 Inch Trailer Lock Heavy Duty Anti-Theft Trailer Hitch Locks Fit?
The 2-5/16 Inch Trailer Lock Heavy Duty Anti-Theft Trailer Hitch Locks Fit is sold directly by Nilight on nilight.com. The Shop now button on this page goes straight to the product there, and code welcome can be applied at checkout.
Is the 2-5/16 Inch Trailer Lock Heavy Duty Anti-Theft Trailer Hitch Locks Fit in stock?
Yes. Nilight lists it as in stock on nilight.com as of our latest check. Stock and prices refresh throughout the day.
Is Nilight a legit store?
Nilight is a good fit if you want affordable LED light bars, rocker switches and wiring harnesses with free shipping in the continental US and a PA warehouse. It is less suited to buyers who need a single clear warranty term, because its two policy pages list 1 year and 2 years. Confirm fitment for your exact vehicle and avoid Last Piece Sale items if warranty matters. Our full Nilight review covers shipping, returns and what to check before ordering.
Is the 2-5/16 Inch Trailer Lock Heavy Duty Anti-Theft Trailer Hitch Locks Fit expensive?
At $129.99 it is toward the top of Nilight's range ($6 to $1,600 across 6,914 products).
