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SMA Universal Trailer Coupler Lock 402-63226

$78.74

In stock

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    Available for MO, AR, KS, OK addresses at checkout

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SMA Universal Trailer Coupler Lock is the best deterrent for protecting your unattended boat, utility, or flatbed trailer from tow-away theft. This heavy-duty, cast-body lock is engineered with a patented design that makes it truly universal, fitting and securing virtually all common coupler sizes: 1-7/8 inch, 2 inch, and 2-5/16 inch. Its distinctive, bright yellow finish serves as a highly visible warning to potential thieves. By blocking access to the ball cavity and locking the coupler latch, this simple device provides reliable, advanced security that resists picking and prying.

Key Features of SMA Universal Trailer Coupler Lock

Universal design fits and locks all common trailer coupler sizes 1-7/8 inches 2 inches and 2-5/16 inches
Bright yellow color provides high visibility acting as a strong theft deterrent
Durable cast body construction resists tampering cutting and prying attempts
Advanced locking mechanism offers security and includes two flat keys
Ratchet design adjusts to multiple locking positions for a snug fit on various coupler types
Protects the trailer when not hitched preventing unauthorized coupling and tow-away theft
Easy to install and remove allowing for quick use and minimizing downtime
Guard design typically includes a keyway cover to protect the lock cylinder from dirt and moisture

Additional Information

Brand: SMA
Product Type: Trailer Coupler Lock
Model:
Product Use: Anti-Theft Security for Trailers
Size: Universal (fits 1-7/8 inch to 2-5/16 inch couplers)
Material: Cast Steel
Height: 5-1/2 inch
Length: 6 inch
Width: 3-1/2 inch

When using this universal lock, make sure the ball portion of the lock is inserted deep into the coupler cup, and the latch is closed and locked as if a hitch ball were attached. The key to its security is removing all slack, so use the adjusting positions to ensure the lock body is fully engaged against the coupler latch. For fleet owners or those with multiple trailers, look for the possibility of ordering these locks keyed alike, which greatly simplifies key management for all your equipment.

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