No Key? No Problem. Secure Your Trailer with a 4-Digit Combination.
The Funmit Universal Trailer Coupler Lock fits virtually every trailer coupler size and locks without a key — just set your own 4-digit combination and go. The bright yellow finish acts as a visible deterrent to keep thieves moving along.
Universal Fit: Fits 1-7/8", 2", and 2-5/16" couplers — compatible with most trailers, RVs, trucks, boats, and SUVs
Keyless Combination Lock: Set your own 4-digit code (default 0000) — no keys to lose or carry
Forged A36 Steel: Solid steel construction tested for strength and durability before leaving the factory
Automotive-Grade Electrophoretic Paint: Superior corrosion resistance in all weather conditions
Bright Yellow Visible Deterrent: High-visibility color warns off potential thieves at a glance
