Boat Trailer Locks

Safeguard your boat with our premium selection of trailer locks—including coupler locks, hitch locks, and heavy-duty wheel locks—each crafted from durable, weather-resistant materials to deliver reliable theft prevention in any storage or travel setting. Easy to install and built for long-lasting protection, these security solutions provide peace of mind by keeping your boat trailer secure whether it’s at home, at the marina, or on the road.



 

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Fulton, Trailer Coupler Locks, Gorilla Guard
Fulton, Trailer Coupler Locks, Gorilla Guard
From $46.30
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Trimax, Cable Lock, High Security, Quadra-Braid Locks, 6'
Trimax, Cable Lock, High Security, Quadra-Braid Locks, 6'
$27.04
Trimax, Coupler Lock For 3-1/2" Span
Trimax, Coupler Lock For 3-1/2" Span
$23.36
Trimax, Coupler Lock For 2-1/2 Span
Trimax, Coupler Lock For 2-1/2 Span
$23.17
Lock N-Stow Outboard Lock
Lock N-Stow Outboard Lock
$143.18
Trailer Hitch Lock
Trailer Hitch Lock
$16.00
McGard, Outboard Lock 40 Hp Johnson / Evinrude & Up
McGard, Outboard Lock 40 Hp Johnson / Evinrude & Up
$42.75
McGard, Outboard Lock 50 Hp Yam & Up
McGard, Outboard Lock 50 Hp Yam & Up
$42.75
McGard, Single Outboard Lock 5/16-18, For Small Engines
McGard, Single Outboard Lock 5/16-18, For Small Engines
$42.75
McGard, Outboard Lock 40 Hp Merc & Up
McGard, Outboard Lock 40 Hp Merc & Up
$42.75
Fulton Performance, Lock Set, 5/8" Combo, 5/8" Chrome Dogbone Lock w/ Chrome Coupler Lock
Fulton Performance, Lock Set, 5/8" Combo, 5/8" Chrome Dogbone Lock w/ Chrome Coupler Lock
$43.44
Fulton Performance, Lock, 5/8" Stainless Dogbone
Fulton Performance, Lock, 5/8" Stainless Dogbone
$47.36
Fulton Performance, Lock, 5/8" Chrome Dogbone
Fulton Performance, Lock, 5/8" Chrome Dogbone
$31.01
Fulton Performance, Lock, 5/8" Chrome Bent Pin
Fulton Performance, Lock, 5/8" Chrome Bent Pin
$30.00
Fulton Performance, Receiver Lock Bent Pin, Barrel Style, 1/2" for 1-1/4" Square Receivers & 5/8" for 2" Sq. Receivers<br>
Fulton Performance, Receiver Lock Bent Pin, Barrel Style, 1/2" for 1-1/4" Square Receivers & 5/8" for 2" Sq. Receivers
$25.52
Fulton Performance, Lock, 5/8" Hitch Pin, Class III, Stainless Steel
Fulton Performance, Lock, 5/8" Hitch Pin, Class III, Stainless Steel
$42.91
Trailer Hitch Lock, Bent Pin, 5/8", for 2" & 2-1/2" Square Receivers
Trailer Hitch Lock, Bent Pin, 5/8", for 2" & 2-1/2" Square Receivers
$28.50
Fulton Performance, Receiver Lock, Bent Pin, 1/2", for 1-1/4" Square Receivers & Fifth Wheel Base Rails
Fulton Performance, Receiver Lock, Bent Pin, 1/2", for 1-1/4" Square Receivers & Fifth Wheel Base Rails
$23.56
Fulton Performance, Coupler Lock, Easy Access, Long
Fulton Performance, Coupler Lock, Easy Access, Long
$25.54
Fulton Performance, Coupler Lock, Adjustable
Fulton Performance, Coupler Lock, Adjustable
$30.05
Fulton Performance, Outboard Motor Lock
Fulton Performance, Outboard Motor Lock
$65.50
Cequent, Coupler Lock
Cequent, Coupler Lock
$12.25

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