








🔐 Lock in peace of mind, tow with confidence.
The CURT 23518 Black Trailer Hitch Lock features a robust 5/8-inch diameter pin designed to fit standard 2-inch receiver tubes. Crafted from high-strength steel with a durable powder coat finish, it offers superior theft deterrence and corrosion resistance. Its barbell-style design uses a simple 1/4-turn key lock mechanism for quick, secure operation, and includes a watertight dust cap to protect internal components. Two keys come standard, making it a reliable, versatile security upgrade for your towing setup.










| ASIN | B00T9N6DPK |
| Best Sellers Rank | 90,242 in Automotive ( See Top 100 in Automotive ) 712 in Antitheft Locking Devices |
| Brand | CURT |
| Customer Reviews | 4.5 4.5 out of 5 stars (16,656) |
| Date First Available | 6 Feb. 2015 |
| Exterior | Semi-Gloss Black Powder Coat |
| Item Weight | 290 g |
| Item model number | 23518 |
| Manufacturer | CURT |
| Manufacturer part number | 23518 |
| Model | 23518 |
| OEM Part Number | 23518 |
| Product Dimensions | 22.53 x 4.75 x 3.18 cm; 290 g |
N**S
Perfect replacement pin for a detachable towbar.
Purchased this as a replacement for the chrome pin on a new VW Amarok. Secure, unnoticable and no doubt just as strong as the original for just north of £20. Its finished in black all around and should last way beyond the life of the vehicle. Perfect.
P**Y
Great product.
I purchased this product to replace the stock silver pin/R clip design that came with my factory fitted receiver tow bar. I needed something with greater security, as I have a hitch lock for the trailer, but nothing to stop anyone from removing the tow ball from the bar. The added bonus is it's much neater and cleaner looking.
N**L
Decent quality and works
Works as intended but wish it would lock on without the key , as it’s a bit fiddly with key , bent down trying to put on and lock, if it snapped on and locked and use the key to unlock this would be perfect
M**O
Calidad y seguridad garantizada
H**B
Fits well .. a bit difficult to lock and unlock .. would of made life easier if both pieces click and the lock doesn’t rotate
G**N
Works perfectly on my quad bike
M**Y
Too short for My Prado. I had to grind the ends smaller to get the length.
J**E
Great fit and finish that blends in well with our tow hitches. No signs of rust or fading from being outside all the time. The rubber cap can go missing fairly easy if you're not careful. These types of locks aren't unbreakable, but it does help deter theft, because rather than removing a pin without any tools and taking your hitch, a thief would at least have to commit to breaking the pin. A step many wouldn't bother doing especially in a public space. Cheap, easy to use peace of mind.
Trustpilot
4 days ago
1 week ago