Best Czc Auto Pin Locks in 2026

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)

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

EXTRA LONG PIN FITS MOST ADJUSTABLE HITCHES - Extra long 5/8" diameter locking hitch pin with maximum active length 4-1/2", fits most adjustable hitches, such as fit for CURT channel style adjustable hitches 45900, 45901, 45902 and adjustable pintle hooks 45907, 45908. * This lock DOES NOT fit for 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

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. This deadbolt-style locking hitch pin has a heavy-duty look 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, this receiver hitch lock fits virtually any 2-inch, 2-1/2-inch or 3-inch hitch receiver with a 5/8-inch hole, making it a perfect fit for most class 3, class 4 and class 5 hitches

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. This deadbolt-style locking hitch pin has a heavy-duty look to deter theft, and uses a simple 1/4-turn lock activation for convenient locking and unlocking as needed

VERSATILE. With a 1/2-inch diameter pin and 5/8-inch adapter, this receiver hitch lock fits virtually any 1-1/4-inch or 2-inch hitch receiver, making it a perfect fit for a variety of class 1, class 2, class 3, class 4 and class 5 hitches

EXTRA LONG PIN FITS MOST ADJUSTABLE HITCHES - Extra long 5/8" diameter locking hitch pin with maximum active length 4-1/2", fits most adjustable hitches, such as fit for CURT channel style adjustable hitches 45900, 45901, 45902 and adjustable pintle hooks 45907, 45908. * This lock DOES NOT fit for 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

DEPENDABLE SECURITY. To protect your trailer and trailer hitch ball mount from theft, this locking hitch pin is made from strong, long-lasting stainless steel

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, this receiver hitch lock fits virtually any 2-inch or 2-1/2-inch hitch receiver with a 5/8-inch hole, making it a perfect fit for most class 3, class 4 and class 5 hitches

ERGONOMIC OPERATION. This right-angle trailer lock has a built-in swivel feature and simple 1/4-turn lock activation to allow the head to twist toward you for easy, ergonomic access when locking or unlocking your trailer

DEPENDABLE SECURITY. To help protect your trailer from theft, this trailer tongue lock is made with high-strength steel construction

VERSATILE. With a 1/4-inch diameter, segmented pin, this trailer coupler lock fits latch-type couplers spanning from 1 inch up to 3 inches

Compatible with hitch receivers, hollow shank ball mounts, and multiple brands of hitch mounted bike racks, including Thule, Yakima, Saris, Kuat, Rocky Mounts, Swagman, Hollywood, Allen, and Inno. and hitches from manufacturers including Curt, Reese, Draw-Tite, Hidden Hitch, TorkLift, and Ultra-Fab

Eliminate the annoying rattle and vibration when towing by using this versatile anti rattle anti theft accessory, compatible across brands. Anti rattle hitch tightener reduces wobble; stops movement, play, and sway; eliminates the clank noise. Halts up and down and side to side motion; prevent drawbar rattling and wobbling under load.The adapter can be rotated 180° for variances in wall thickness of the ball mount or receiver mounted equipment

Perfect for use with a car, van, truck, RV, tow vehicle, SUV, ATV, bicycle rack, camper, fifth wheel, boat trailers, cargo trailer, gooseneck and towing accessories.   Extra long pin compatible with Toyota hitches. Reduces wear on drive train when stopping and starting. Anti-theft hitch lock included for security.

ERGONOMIC OPERATION. This right-angle hitch lock has a built-in swivel feature and simple 1/4-turn lock activation to allow the head to twist toward you for easy, ergonomic access when locking or unlocking your trailer

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

VERSATILE. With a 5/8-inch diameter pin, this receiver hitch lock fits virtually any 2-inch x 2-inch hitch receiver with a 5/8-inch hole, making it a perfect fit for most class 3, class 4 and class 5 hitches

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, this receiver hitch lock fits virtually any 2-inch, 2-1/2-inch or 3-inch hitch receiver with a 5/8-inch hole, making it a perfect fit for most class 5 hitches

COMPLETE SECURITY. This trailer lock set offers comprehensive security of your towing system. It includes a trailer hitch lock for locking a ball mount or other receiver hitch accessory, as well as a coupler lock for securing your trailer coupler

DEPENDABLE STRENGTH. To protect your equipment from theft and give you peace of mind, the hitch lock and trailer coupler lock are made with high-strength steel construction

VERSATILE. With a 5/8-inch diameter pin, the receiver hitch lock fits virtually any 2-inch hitch receiver with a 5/8-inch hole. The coupler latch lock has a 1/4-inch pin and fits a coupler span up to 2-1/2 inches

COMPLETE SECURITY. This trailer lock set offers comprehensive security of your towing system. It includes a trailer hitch lock for locking a shank into your hitch receiver, a coupler lock for the trailer latch and a tongue lock

DEPENDABLE STRENGTH. The hitch lock and coupler latch lock of this trailer lock set are made with high-strength steel construction. The coupler lock is constructed from highly corrosion-resistant anodized aluminum

VERSATILE. With a 5/8-inch diameter pin, the receiver hitch lock fits virtually any 2-inch hitch receiver with a 5/8-inch hole. The coupler latch lock has a 1/4-inch pin and fits a coupler span up to 2-1/2 inches

DEPENDABLE SECURITY. To protect your trailer and trailer hitch ball mount from theft, this locking hitch pin is made from strong, long-lasting stainless steel

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, this receiver hitch lock fits virtually any 2-inch x 2-inch hitch receiver with a 5/8-inch hole, making it a perfect fit for most class 3, class 4 and class 5 hitches

DEPENDABLE SECURITY. To protect your trailer and trailer hitch ball mount from theft, this locking hitch pin is made from strong, long-lasting stainless steel

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 1/2-inch diameter pin and 5/8-inch adapter, this receiver hitch lock fits virtually any 1-1/4-inch or 2-inch hitch receiver, making it a perfect fit for a variety of class 1, class 2, class 3, class 4 and class 5 hitches

Designed to lock latch-type couplers with a max span of 7/8"

Easy-to-operate, 1/4-turn lock activation

Watertight dust cap prevents internal corrosion

Wide Application: Cfor OMPatible with most trailer tow hitch or hitch ball carrier, such as for Reese, for CURT, for Anderson Hitches, for Rugged Ridge, for MaxxHaul, for Connor, for Weigh Safe, and more. It has a wide for Range of applications, please confirm whether the product is suitable before ordering.

High Security --- Our upgraded tubular lock cylinder features more advanced antitheft technology for increased security. Especially suitable for large tractors, trucks, cars, boats, hitch receivers.

PACKAGE INCLUDES: One 5/8in diameter locking hitch pin. Supplied with 2 tubular keys for easier locking and unlocking. One cushion pad and 5 waterproof and dustproof rubber rings.