Welcome to Defender Canada! 
Coupler Locks
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Reese Universal Trailer Coupler Lock - 72783
$37.05 -
Bulldog Easy Access Adjustable Trailer Coupler Lock - 580410
$27.58 -
C.E. Smith Trailer Coupler Lock - 00900-40
$13.02 -
Curt Universal Tri-Ball Trailer Coupler Lock - 23082
$30.28 -
Seachoice Trailer Hitch Lock - 37401
$13.41 -
Curt Hitch & Tri-Ball Coupler Lock Set - 23083
$42.45 -
Curt Universal Trailer Coupler Lock - 23090
$34.33 -
Curt Trailer Coupler Lock - 23079
$65.38 -
Trimax 5th Wheel King Pin Trailer Lock - TFW60
$91.03 -
Trimax Lunette Tow Ring Security Lock - TLR51
$134.25 -
Trimax Universal Dual Locking Coupler Lock - UMAX25D
$55.95 -
Trimax Deluxe Universal Dual Locking Coupler Lock - UMAX50D
$62.71 -
Trimax Receiver & Coupler Lock Set - SXTM32
$65.38 -
Trimax Receiver & Coupler Lock Set - SXTM3123
$66.73 -
Trimax Receiver & Adjustable Coupler Lock Set - TM5123
$51.88 -
Husky Pin Coupler Lock (2-Pack) - 33164
$14.89 -
Fastway Fortress Coupler Lock - 86-00-5015
$77.55 -
Blue Ox Universal King Pin Lock - BX88360
$97.81 -
Blue Ox Universal Adjustable Coupler Lock - BX88402
$27.58 -
Blue Ox Receiver & Adjustable Coupler Lock - BX88403
$65.40 -
Blue Ox Receiver Lock Kit
$116.73 - $132.92 -
Blue Ox Receiver Lock
$39.73 -
Blue Ox Receiver Lock Kit - 5/8" x 4"
$50.55 - $92.40 -
Bulletproof Hitches Extreme Duty Trailer Coupler Lock - EDCOUPLER
$135.64 -
Bulletproof Hitches Medium Duty Trailer Coupler Lock - MDCOUPLER
$68.06