Towing Equipment› Trailer Wiring and Electronics

C.T. JOHNSON

3-3/8" COUPLER LOCK

$34.70

SKU: C05X RC5

In Stock
In Stock
Ships by Jun 19
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The C.T. Johnson RC5 is a trailer coupler lock designed for lever-style trailer couplers that require a 3-3/8 inch span. It features a patented, pickproof screw-and-lock system for enhanced security. The lock has a durable double nickel chrome finish housing and a zinc dichromax pin finish, offering resistance to corrosion and wear. Its flush lock design ensures a streamlined fit and is less susceptible to tampering.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandC.T. JOHNSON
Part NumberC05X RC5

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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