Welcome to Defender Canada! 
Coupler Locks
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Reese Universal Trailer Coupler Lock - 72783
$47.24 -
Bulldog Easy Access Adjustable Trailer Coupler Lock - 580410
$36.35 -
C.E. Smith Trailer Coupler Lock - 00900-40
$16.64 -
Seachoice Trailer Hitch Lock - 37401
$16.89 -
Curt Hitch & Tri-Ball Coupler Lock Set - 23083
$48.80 -
Curt Universal Trailer Coupler Lock - 23090
$45.67 -
Curt Trailer Coupler Lock - 23079
$84.55 -
Curt Universal Tri-Ball Trailer Coupler Lock - 23082
$31.68 -
Trimax 5th Wheel King Pin Trailer Lock - TFW60
$111.54 -
Trimax Lunette Tow Ring Security Lock - TLR51
$162.66 -
Trimax Universal Dual Locking Coupler Lock - UMAX25D
$48.78 -
Trimax Deluxe Universal Dual Locking Coupler Lock - UMAX50D
$76.53 -
Trimax Receiver & Coupler Lock Set - SXTM32
$79.42 -
Trimax Receiver & Coupler Lock Set - SXTM3123
$80.88 -
Trimax Receiver & Adjustable Coupler Lock Set - TM5123
$63.36 -
Husky Pin Coupler Lock (2-Pack) - 33164
$17.97