Welcome to Defender Canada! 
Coupler Locks
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Reese Universal Trailer Coupler Lock - 72783
$42.60 -
Curt Universal Tri-Ball Trailer Coupler Lock - 23082
$28.58 -
Bulldog Easy Access Adjustable Trailer Coupler Lock - 580410
$32.78 -
C.E. Smith Trailer Coupler Lock - 00900-40
$15.98 -
Seachoice Trailer Hitch Lock - 37401
$15.27 -
Curt Hitch & Tri-Ball Coupler Lock Set - 23083
$44.00 -
Curt Universal Trailer Coupler Lock - 23090
$41.18 -
Curt Trailer Coupler Lock - 23079
$76.18 -
Trimax 5th Wheel King Pin Trailer Lock - TFW60
$106.98 -
Trimax Lunette Tow Ring Security Lock - TLR51
$156.00 -
Trimax Universal Dual Locking Coupler Lock - UMAX25D
$46.80 -
Trimax Deluxe Universal Dual Locking Coupler Lock - UMAX50D
$73.41 -
Trimax Receiver & Coupler Lock Set - SXTM32
$76.18 -
Trimax Receiver & Coupler Lock Set - SXTM3123
$78.98 -
Trimax Receiver & Adjustable Coupler Lock Set - TM5123
$60.78 -
Husky Pin Coupler Lock (2-Pack) - 33164
$17.26 -
Fastway Fortress Coupler Lock - 86-00-5015
$90.20 -
Blue Ox Universal King Pin Lock - BX88360
$114.01 -
Blue Ox Universal Adjustable Coupler Lock - BX88402
$32.78 -
Blue Ox Receiver & Adjustable Coupler Lock - BX88403
$74.80 -
Blue Ox Receiver Lock Kit
$121.03 - $150.42 -
Blue Ox Receiver Lock
$45.38 -
Blue Ox Receiver Lock Kit - 5/8" x 4"
$58.00 - $105.60 -
Bulletproof Hitches Extreme Duty Trailer Coupler Lock - EDCOUPLER
$157.43 -
Bulletproof Hitches Medium Duty Trailer Coupler Lock - MDCOUPLER
$79.02