Reviews Trailer Coupler Locking Pin

Coupler Attachments for Instep and Schwinn Bike Trailers, Flat Coupler for a Wide Range of Bicycle Sizes, Models, and Styles

Fits for models for most Schwinn and Instep trailer that accommodate 2 children to a bike. (Manufactured before Oct 25, Series AF, AA, AB, AC, AD, AE).
Locks in place securely and does not swing back and forth when attached to the bike..
once installed, take only a few second to attach or remove a trailer..
Black coating made it blends into your bike perfectly even when no trailer is connected..
Includes with lock washer, coupler plate, and locking pin..

Trailer hitch lock fits 1-7/8 in. (48mm), 2 in. (51mm) and most 2-5/16 in. (59mm) trailer couplers.
Trailer lock is best used for vehicles, trailers, and RVs.
Trailer coupler lock features advanced locking mechanism to resist picking and prying.
Trailer hitch lock is constructed from zinc to resist rust and corrosion.
Includes one trailer coupler lock, two keys.

Maximum gross trailer weight: 6,000 pounds.
Husky straight coupler includes a safety pin as an additional means of securing the ball clamp in a locked position (safety pin is required to be used at all times) and a safety chain to eliminate loss of the safety pin.
The quick release assembly allows for fast and safe locking and unlocking of the ball clamp for convenient hook-up and disconnect.

Trailer hitch lock fits 1-7/8 in. (48mm), 2 in. (51mm) and most 2-5/16 in. (59mm) trailer couplers.
Trailer lock is best used for vehicles, trailers, and RVs.
Trailer coupler lock features advanced locking mechanism to resist picking and prying.
Trailer hitch lock is constructed from zinc to resist rust and corrosion.
Includes one trailer coupler lock, two keys.

Quantity You Will Receive: Package comes with 2 packs bike trailer coupler sets, and our couplers are embedded type, please be sure of the size and type before you buy..
Trailer Coupler Dimension: The size of junction part to bike- hole dimeter: 0.4 inch/ 10mm.
diameter of screw nut fixed in: 0.87 inch/ 22mm, the embedded part attached to trailer- hole diameter: 0.255 inch/ 6.5mm.
length: 0.984 inch/ 25mm, insert part diameter- 0.547 inch/ 13.9mm..
Premium Material We Adopt: Made of good quality steel with black enamel coating, durable and sturdy, equipped with precision welding technology, can bear heavy duty..
Unique Design: Each bike trailer coupler has equipped with a connect pin, the pins can hardly get opened, also once you install them up, they will not easily fall off, can ensure your babies safety..
Widely Applied for: These instep bike trailer attachment can easily to install, only you need to do is fix them with a screw nut on bike, and insert the trailer attachment, put the pin on. Suitable for family tour..

Trailer hitch lock fits 1-7/8 in. (48mm), 2 in. (51mm) and most 2-5/16 in. (59mm) trailer couplers.
Trailer lock is best used for vehicles, trailers, and RVs.
Trailer coupler lock features advanced locking mechanism to resist picking and prying.
Trailer hitch lock is constructed from zinc to resist rust and corrosion.
Includes one trailer coupler lock, two keys.

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.