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Trimax SXTC3 Coupler Lock


  • Span = 3-1/2".
  • Stainless steel construction.
  • Machine hardened stainless steel 9/32" shackle.
  • High security tubular key.
  • Comes with 2 rugged tubular keys.
  • Weatherproof lock cap helps seal out grime and corrosion.

MSRP = $41.99

Also need a receiver lock? See the SXTM33 combo set.

The main thing we recommend when choosing one of these locks is to keep the shackle as short as will reach through the coupler. This gives a thief less to grab with cutters, etc. Trimax locks come in three lengths, the SXTC1 is 7/8", the SXTC2 is 2-1/2" and the SXTC3 is 3-1/2" long.

The SXTC3 uses a high security Trimax Tubular Key and can be matched to many other Trimax products. See the selection at: Keyed-Alike Locks

Also available with a matching receiver lock. See our selection of sets under "Trailer Coupler Locks">"Coupler / Receiver Lock Sets".

Comes with 2 Keys

Add to Cart:

  • Model: TM-SXTC3
  • Shipping Weight: 0.7lbs
  • Manufactured by: Trimax
  • UPC: 7 97824 10064 0

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If ordering more than 1 of these locks


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