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Boating & Diving

Trailer Coupler Lock

Trailer Coupler Lock Lockable Tow Coupler Lock Heavy Duty for Outdoor Adventure, Boat

$21.79 Free shipping · tax calculated at checkout

Arrives in 13–23 days · free shipping, tracked

Total $21.79 · free shipping · sales tax calculated at checkout

In stock · leaves our partner warehouse within 4 business days

  • Ships from our partner warehouse in ChinaFree to the US · arrives in 13–23 days
  • 30-day returnsUnused items · see policy
  • Secure checkout by StripeWe never see your card number
  • Questions?Contact us · reply in 1–2 business days
Package size
16 × 5 × 5 cm (6.3 × 2.0 × 2.0 in)
Weight
0.47 kg (1.04 lb)
Product size
16.51 × 3.49 × 3.49 cm (6.5 × 1.4 × 1.4 in)
Material
Steel
Color
Black
Vehicle compatibility
RVs
In the box
Trailer Lock ×1, Key ×2, O-ring ×5, R-clip ×1
Category
Boating & Diving
Delivery
Free standard shipping to the US, 13–23 days from order, shipped from our partner warehouse in China
Returns
30-day returns on unused items

Item DCD-10001150684

About this item

Heavy-Duty Build: This trailer coupler lock is made from steel for strong everyday use, giving your vehicle security when parked, stored, or left unattended.
Security Function: The coupler lock works as a trailer locking pin and tow coupler lock, helping secure the coupler and the risk of unauthorized removal or tampering.
Guarding Design: A textured grip and snug cap details help make the trailer coupler lock easier to handle while supporting a cleaner, more appearance
Practical Value: Designed for off-highway use rigs, boats, and RV setups, this lockable tow coupler lock adds peace of mind whenever your trailer needs to put.
Intended Use: Use it to keep your towing setup protected during trips, overnight stop, or storage, so your trailer stays better secured between destinations.

Built for riders who want extra confidence around their towing setup, this heavy-duty trailer coupler lock combines a steel body with a straightforward lockable design. It is made to support vehicle security in everyday parking, storage, and travel situations, especially when a trailer is left unattended for any length of time.

As a trailer locking pin and tow coupler lock, it helps secure the hitch connection and adds a visible layer of protection against unwanted access. The textured surface makes it easier to grip during installation, while the snug guarding cap and compact shape help the secure and remain neat and practical in use.

Whether you are transporting an outdoor adventure trailer, securing a boat, or parking an RV at a campsite, this trailer coupler lock is designed to fit into routines without adding hassle. It gives towing owners a simple way to keep equipment better protected between stop, so you can step away with more peace of mind and back on the road when you are ready.

Option: Black