Best Prosecurloc in 2026

Universal Fit Coupler Lock- 1/4 inch diameter lock pin with a maximum 3/4 inch effective span, the trailer coupler lock fits the kinds of latch-type couplers for towing trailers, boats, RV, truck, car and tractors. (Please verify the dimensions and the length of the pin before ordering.)

Package Included- 2 Piece* Trailer Hitch Coupler Lock. You can put the trailer lock in your pocket or anywhere in the vehicle, We equip you with 2 keys that you can store away for easy replacement

Easy to Operate- Trailer coupler locks can be locked and unlocked very easily, You only need to turn the flush key 5-7 times to open or close our trailer coupler locks.

Coupler Lock,Universal

ADJUSTABLE – The Tow & Stow Adjustable Ball Mount Trailer Hitch is adjustable in height for level towing. Simply pull the two stainless steel adjustment pins to raise or lower the hitch to the ideal position for your vehicle and trailer combination. Easily rotate the ball assembly to swap between ball sizes. And, when you’re done towing, stow the hitch under your vehicle to avoid striking your shin or the garage door.

STOWABLE & SECURE: Keep your hitch handy but out of the way. When you're not towing, stow the Tow & Stow Adjustable Ball Mount right where you'll need it next. Just rotate the hitch under the vehicle, replace the pins, and your Tow & Stow is tucked safely away from your shins and garage door. And, with the Tow & Stow's anti-theft design, once you lock the hitch in most receivers, the adjustable arm of the hitch cannot be removed.

RUGGED & RESILIENT - The Tow & Stow Adjustable Ball Mount Trailer Hitch is built to last thanks to its high-strength American-made steel construction and corrosion-resistant finish. Two layers of protection—an e-coat and ironclad black powder coat—create a durable, long-lasting coating that can withstand the toughest conditions. Manufactured to haul equipment to the jobsite all week and launch the boat each weekend, the Tow & Stow was made to be as hardworking and versatile as you are.

Receiver lock provides added security and theft deterrence while towing.Fit Type: Vehicle Specific

1/2 in. trailer hitch locking pin is rated up to 3,500 lbs (Class I and II), 5/8 in. trailer hitch locking pin is rated up to 10,000 lbs (Class III and IV)

Locking head rotates 360 degrees allowing keyway to conveniently face forward; receiver lock features push-to-lock locking mechanism to ensure a secure lock every time; Push head firmly onto the pin and remove key

DIMENSIONS: 9” x 9” x 3”.Material:Steel

BUILT TO LAST: The REESE Towpower Universal Coupler lock is a premium lock constructed with an aluminum body and heavy-duty steel lock bar. Distance between lock shackle holes center to center is 4-1/2 inch

UNIVERSAL FIT: Ratchet design is adjustable with 11 locking positions and fits 1-⅞”, 2”, and 2-5/16” couplers.

DEPENDABLE SECURITY. To protect your trailer and trailer hitch ball mount from theft, this locking hitch pin is made with high-strength steel construction

EASY TO OPERATE. The barbell-style locking hitch pin promotes an impenetrable appearance to deter theft, and uses a simple 1/4-turn lock activation for convenient locking and unlocking as needed

VERSATILE. With a 5/8-inch diameter pin and 2.85 inches of usable pin length, this receiver hitch lock fits virtually any 2-inch x 2-inch hitch receiver with a 5/8-inch hole (not compatible with double-walled receiver tubes)

Designed to complement today's trucks, vans and Sport utility vehicles, attach directly to the frame with no drilling or welding necessary

2 inch square receiver tube opening and solid all-welded Construction for maximum strength and durability

The A-Coat base with Black powder coat finish is resistant to adverse weather conditions and corrosion, ensures an attractive appearance for years to come

More Convenient with Handle, Compared with other kingpin lock, BOYISEN trailer kingpin Lock add handle and turn cylinder outward instead of downward, it will be more convenient while lock or unlock for 5th wheel under trailer

Keyed Unique, Unlike other trailer lock using flat lock, BOYISEN anti theft trailer lock using blossom lock, come with two keys for your lock only. No worry about another BOYISEN kingpin lock will have the same key.

Heavy Duty construction: This Trailer Lock is made of solid steel instead of casting steel, strong enough for weather resistant, hard to break. The heavy duty steel will add more difficulties for steal drills, and lasts for years.

DEPENDABLE STRENGTH. Rated to tow 7,500 pounds gross trailer weight and 750 pounds tongue weight, this welded, one-piece ball hitch offers dependability for your towing (limited to lowest-rated towing component)

VERSATILE USE. This trailer hitch ball mount comes with a 2-inch x 2-inch shank to fit virtually any industry-standard 2-inch receiver. The ball mount also has a 2-inch rise to promote level towing with your own particular vehicle-trailer setup

SECURE TOWING. Hitching up your trailer is easy with this ready-to-use trailer hitch ball mount. It comes with a welded 2-inch diameter tow ball for ready coupling and a trailer hitch pin to securely mount onto your hitch receiver

Fits 2" square receiver tube opening

6000 pound capacity

Steel black powdercoated high quality draw bar with 2 inch drop and .75 inch rise and features a shank measuring 9 inches in length, 1 inch in diameter

HEAVY-DUTY TRAILER LOCK: It’s important to do everything you can to protect your belongings and your trailer or camper from being stolen. Our strong coupler lock fits select 2 5/16-inch trailer couplers to help keep your trailer secure.

TOUGH LOCK: The locking parts on this device are constructed from hardened steel for increased security, and the exterior cover is tough enough to stop burglars from using power tools, hammers, and crowbars on your lock.

UNIQUE KEY DESIGN: Our trailer lock has a special key design that prevents anyone from picking the lock. This innovative key system also features an interior locking mechanism that stops would-be thieves from making a copy of your key.

Hitch ball size: 1-7/8 inch; 2 inch; 2-5/16 inch

Receiver size: 2 inch

Length: 10 inch

HIGHLY VERSATILE. Adapt your trailer hitch to any towing situation with the highly versatile and easily adjustable design of this adjustable ball mount. The channel-style shank can be flipped to provide up to a 6-inch drop or 5-1/4-inch rise

SMOOTH TOWING. For a smoother, quieter ride while towing your trailer, this adjustable drop hitch comes with a built-in anti-rattle feature, deterring vibrations, chucking and rattling at the coupling point

POWERFUL BUILD. Constructed from high-strength steel, this adjustable hitch ball mount is ready to work. The 2-inch ball is rated for a capacity of 10,000 lbs., and the 2-5/16-inch ball for 14,000 lbs

Opens with your vehicles ignition key eliminating extra keys on your ring; Works with late model Chevy, GMC, Buick & Cadillac keys

Stainless Steel 5/8" diameter pin for use with Class 3, 4, and 5 hitches (2 to 2.5" Receiver)

Auto-Return spring locks automatically when key is removed

HEAVY-DUTY TRAILER LOCK: It’s important to do everything you can to protect your belongings and your trailer or camper from being stolen. Our strong coupler lock fits select 2 5/16-inch trailer couplers to help keep your trailer secure.

TOUGH LOCK: The locking parts on this device are constructed from hardened steel for increased security, and the exterior cover is tough enough to stop burglars from using power tools, hammers, and crowbars on your lock.

UNIQUE KEY DESIGN: Our trailer lock has a special key design that prevents anyone from picking the lock. This innovative key system also features an interior locking mechanism that stops would-be thieves from making a copy of your key.

Helps protect your 5th wheel trailer against friction and wear

Cushions vibrations

Constructed from high density, wear resistant plastic

Metal Map of The United States Hitch cover. Fits 2" Receiver.

Heavy Duty, Made of Steel. High quality embossed U.S.A Map Flag emblem Hitch Cover.

Fits standard 2" trailer hitch receivers, - requires hitch pin that is NOT included.

Fits 2" wide straight trailer tongues and 2" trailer balls,3500 LBS load capacity.

Easy-lock latching system for simple operation.

Features holes to accept a safety pin or coupler lock.

DEPENDABLE STRENGTH. Rated to tow 7,500 pounds gross trailer weight and 750 pounds tongue weight, this ball hitch offers dependability for your towing setup. It is constructed from welded steel and has a hollow shank

VERSATILE USE. This trailer hitch ball mount comes with a 2-inch shank to fit virtually any industry-standard 2-inch receiver. The ball mount has a 2-inch drop, 2-inch diameter ball, 5/8-inch hitch pin hole and 7-1/2-inch overall length

READY TO TOW. Hitching up your trailer is easy with this ready-to-use trailer hitch ball mount. It comes with a welded tow ball for ready coupling and a trailer hitch lock to securely mount onto your hitch receiver and deter theft

AMERICAN OWNED, FAMILY OPERATED - Join the Rhino Family & Support a USA based Father/Son Business!

ANTI-THEFT HITCH PIN - Solid Forged Steel Ensures Protection to Your Trailer & Hitch From Theft

COMMON HITCH SIZES - Our Unique Hitch Pin Fits all Class III & IV Hitches (2" x 2") With Ease.

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

PRECISE FIT. This trailer coupler is designed to mount onto a 2-inch wide trailer tongue beam and couple to any standard 2-inch diameter trailer ball

EASILY ADJUSTABLE. Equipped with a posi-lock spring and adjustable nut on the inside, this trailer hitch coupler can easily be adjusted to ensure a snug fit on the trailer ball

SECURE COUPLING. The posi-lock latch mechanism of this trailer tongue coupler accepts a safety pin or coupler lock for enhanced security

★ OPTIMALLY VERSATILE ATV/UTV ACCESSORIES: This tow hitch adapter offers three different coupling styles. The riser hitch easily mounts to your ATV /UTV hitch for yard work equipments, dog hitches, utility trailers and other towable tractor accessories in the fields. It provides a 2" weld-on trailer ball for standard couplers, a 1/2" clevis pin for latching on clevis hook or winch strap loop, a 3/4-inch pin hole for clevis mount.

★ STANDARD FIT：This ATV hitch comes with a 2-inch x 2-inch durable square shank to fit any industry-standard 2-inch hitch receiver.

★ EASY AND QUICK TO INSTALL. To install this 3-in 1 ball hitch on your ATV or UTV, just simply insert the square shank into the 2-inch hitch receiver tube. The included 5/8-inch hitch pin and welded towball allow for immediate coupling of your yard or utility trailers.

HEAVY DUTY TRAILER HITCH LOCK – It’s a newly upgraded trailer hitch lock with all metal construction. Two tubular keys are included to ensure easy fit and detach.

UNIVERSAL COMPATIBILITY - The trailer hitch locks is designed with a diameter 5/8" and a length of 3-1/2”. It is compatible with class III IV hitches, 2” 2-1/2” hitch receiver, big towing truck and car (Please make sure of the size of the lock or email us for more information before placing an order).

SAFE & EASY TO USE - The core of the hitch lock is made of premium zinc alloy tubular. Its anti-theft design can withstand significant blows from different kinds of external force. Additionally, the lock includes a rubber cap and 8 rubber O-rings, which effectively keeps the keyhole away from dirt, dust, water and prevents any rattling noises.

USA US American Flag Metal Embossed Emblem on Metal Trailer Hitch Cover Fits 2" Receivers, Black & Chrome withThin Red line.

The Trailer Hitch Cover Made of Steel, the emblem made of Stainless Steel.

Fits standard 2" trailer hitch receivers, - requires hitch pin that is NOT included.

fit type: Universal Fit

Made from engineering-grade glass-filled nylon, powder-coated steel and pressed tungsten carbide

Ergonomically engineered to prevent lower back strain

HEAVY-DUTY: 5/8in threaded pin fits 2in hitch receivers tow ratings up to Class IV (12,000 lbs max); REQUIRES HOLLOW SHANK tube tow equipment (not solid)

SILENT TOWING: Eliminates distracting hitch clanking, load sway, and absorbs shock loads

STATE-OF-THE-ART: 90-degree lock design swivels for user-friendly, no fumble access win tight hitch spaces; made with corrosion resistant chrome, stainless and hot dip zinc components

USA American Color Stainless Steel Embossed metal Flag on Metal Trailer Hitch Cover. Fits 2" Receivers.

The Trailer Hitch Cover Made of Steel and Powder coated Black finish, the emblem made of Stainless Steel.

Fits standard 2" trailer hitch receivers, - requires hitch pin that is NOT included.

USA US American Flag Stainless Steel Embossed Emblem on Metal Trailer Hitch Cover Fits 2" Receivers, Black & Chrome finish.

The Trailer Hitch Cover Made of Steel, the emblem/flag made of Stainless Steel.

Fits standard 2" trailer hitch receivers, - requires hitch pin that is NOT included.

EXTRA LONG PIN FITS 2" and 2-1/2" RECEIVERS - Extra long 5/8" diameter locking hitch pin with maximum active length 3-1/4", fits Class III/IV hitches with 2" and 2-1/2" receivers. * This lock DOES NOT fit for CURT channel style adjustable hitches 45900, 45901, 45902 and adjustable pintle hooks 45907, 45908. * This lock DOES NOT fit for Andersen Rapid Hitch kits and FASTWAY adjustable hitches. * Before purchase, please verify all dimensions of your hitch, to get a great fit of the hitch lock pin

SPRING CLIP (COTTER PIN) PROVIDES ADDITIONAL SAFETY - A separate spring clip (cotter pin) provides additional safety, can use the locking pin with or without the lock mechanism. * Caution: R spring clip (cotter pin) MUST be inserted into pin hole when use this lock

RUBBER O RINGS KEEP RATTLES DOWN - Rubber O rings prevent any rattling and hold the hitch pin still. * Different brand hitches may have a little different hitch tube size, please adjust O ring quantity or remove O ring to fit the receivers