Reviews Bolt Lock Trailer Coupler Lock

Master Lock - 3 Keyed Alike Universal Trailer Coupler Locks 379KA-3

In Stock with a delivery time of 1 to 5 days. This is a set of 3 Keyed Alike trailer coupler/tongue locks and is ideal when needing multiple locks....
These locks protects unattended trailers and guards against tow-away theft. The universal trailer coupler lock fits 1-7/8in (48mm), 2in (51mm) and....
This simple design is difficult to defeat because when it's locked on the trailer the lock rests on top of the coupler (see image) thus thwarting....
Rekeyable cylinder for keyed alike convenience with an advanced locking mechanism that resists picking and prying. Each lock weighs 2.4 lbs. and is....
Made with Reinforced Zinc Die-Cast resists rust and corrosion. Few materials provide the strength and toughness of zinc alloys. Impact resistance is....

Replaces coupler latch in CURT posi-lock couplers for 1-7/8-inch trailer balls (coupler sold separately).
Fits couplers with 2-inch, 2-1/2-inch or 3-inch channel widths (trailer tongue width).
Spring and nut posi-lock mechanism allows for easy adjustment.
Features holes to accept a safety pin or coupler lock.
Constructed from high-strength steel and protected by a durable zinc-plated finish.

WIDELY APPLICABLE: 1/4" trailer lock with a maximum 3-3/8'' effective span, CZC AUTO trailer coupler lock fits latch-type couplers for towing boat....
EASY TO USE: CZC AUTO dogbone style hitch lock has a 360 degree rotating head, easy to handle. Simple push-to-lock design without key, after hearing....
DEPENDABLE SECURITY: CZC AUTO trailer lock pin is made of carbon steel, solid and hard to bend. Our trailer tongue lock is coated with chrome....
2 KEYS INCLUDED: For convenience, our trailer hitch coupler lock comes with two keys. You can put the spare key in a separate location for....
WARRANTY: We offer 30-day money-back guarantee for any reason, 12-month warranty for quality-related issues. PLEASE NOTE: Any problem in using CZC....

Trailer Locks Set: you can get 4 pieces trailer locks.
Each lock is equipped with 2 keys, the sufficient quantity can meet your use needs, you can also share them with friends.
Note: to prevent theft, each lock can only be opened by 2 matching keys.
Strong and Wear Resistant: the trailer hitch locks are made of quality zinc alloy, which is strong and wear resistant and will not break easily.
Their exterior is painted, which can effectively prevent corrosion and fading, and you can use them for a long time.
Convenient to Use: the hitch lock has a padlock design that effectively prevents theft.
They are small and easy to carry, you can put the trailer hitch lock in your pocket, vehicle, and anywhere you want to store it.
Equipped with Multiple Keys: for your convenience, 2 keys are included with this trailer tongue lock.
You can keep the spare key in a discrete location for emergencies or give it to a friend for helpful access.
Wide Application: the trailer coupler lock provides additional security for your truck, boat or trailer by securing the coupler on your trailer tongue, also secures trailer door, cargo boxes and other types of doors.

Protect your Airstream or trailer with AMPLock 2 5/16 inches coupler lock for your trailer when unhitched.
Materials used by AMPLOCK provide good corrosion resistance for use in all climates.
Easy to use with AMPLOCK’s push and lock system.
The right lock to secure your Airstream (RV) or trailer made with high quality materials and control and identification key system.
Make sure you choose the right model for your Airstream (RV) or trailer coupler size and type, referring to pictures provided (photos are for visual....

This Master Lock protects and guards against tow-away theft. The lock works when the trailer is either connected to the tow vehicle or when the trailer is unattached. The lock prevents the coupler latch from moving, therefore preventing either the coupler to be removed from the ball, or not allowing a ball to be placed into the coupler..
Fits UFP and surge brake couplers. K1 key blank.
Pin length or dimensional fit is 3-1/2″ wide with a 9/32″ diameter pin which is a standard size on virtually all couplers..
Chrome plated for improved wear and corrosion resistance. It has a precision 4 pin tumbler mechanism that resists picking.
Weather Tough seal and water tight cap protects the lock from the elements.

ODIER 12.2mm bike trailer hitch coupler for Instep and Schwinn bike trailer allows you to attache an Instep or Schwinn kids or pet bicycle trailer to almost any bike..
Easy to Install: Just need 1 minute to install it on a quick-release axle bike..
Safe and Comfort: With an additional coupler attachment, 2 bikers can tow the trailer in turn and don't need to exchange the bikes they ride. We all know it's uncomfortably to ride a unsuitable size bike..
Life Style Pass On: Take your kids or pets to breath some fresh air and enoy the moment, showing people that our life stlye our exercise can be so environmental..
Package Include: 1 Lock Pin, 1 Coupler, 1 Lock washer..

In Stock with a delivery time of 1 to 5 business days. Total trailer security Keyed Alike - One key opens all six locks..
Multiple 6KA trailer lock packages CAN be keyed alike. If you ordered a quanity of 2, 3 etc we would automatically key them all the same..
Latch lock doesn't fit some 2-5/16" couplers. See description below for latch lock (#37) applications. For 2-5/16 couplers the better lock set is: Master Lock - 6 Trailer Locks Keyed Alike 6KA-37937-3.
Each lock comes with two keys, for a total of twelve keys..
Coupler lock fits 1-7/8", 2" & 2-5/16" couplers..