Trailer Locks 1471DAT - Master Lock 3-1/2 Shackle x 9/32 Pin Coupler Latch Lock

The Master Lock is designed to protect and guard against tow-away theft, regardless of whether the trailer is connected to the tow vehicle or unattached. The lock prevents the coupler latch from moving, effectively preventing the removal of the coupler from the ball or the insertion of a ball into the coupler.

Featuring a 3-1/2" wide pin with a 9/32" diameter, the lock is compatible with a wide range of UFP and surge brake couplers, as this is a standard size for virtually all couplers. The chrome plating provides improved wear and corrosion resistance, while the precision 4-pin tumbler mechanism enhances the lock's resistance to picking.

To further protect the lock from the elements, the Master Lock is equipped with a weather-tough seal and a water-tight cap, ensuring its continued functionality in various outdoor conditions.

In summary, this versatile Master Lock offers comprehensive security for trailers, guarding against tow-away theft regardless of the trailer's connection status. Its durable construction, universal fit, and weather-resistant design make it a reliable choice for securing your valuable assets.

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