This rustproof, stainless steel hitch lock is designed to fit standard 2" hitches. Covered keyhole helps to prevent internal corrosion. Can be keyed alike to match other etrailer locks.

Designed for standard 2" hitches, this hitch lock has a covered keyhole and chrome plating to help prevent corrosion. Sturdy steel construction ensures long-lasting dependability. Can be keyed alike to match other etrailer locks.

Designed for wide 2" and standard 2-1/2" hitches, this hitch lock has a covered keyhole and chrome plating to help prevent corrosion. Steel construction ensures long-lasting dependability. Can be keyed alike to match other etrailer locks.

Designed for wider than average 1-1/4" hitches, this pin lock has a covered keyhole and chrome plating to prevent corrosion. Sturdy steel construction ensures long-lasting durability. Can be keyed alike to match other etrailer locks.

This solid, high-strength steel, flush-style hitch lock lets you secure your ball mount, bike rack, cargo carrier or other accessory to your trailer hitch receiver 2-1/2" and larger. 5/8" Pin diameter.

Lockset includes a sturdy aluminum coupler lock to prevent towaway theft, a 1/4" diameter latch lock to ensure that your trailer won't be unhooked from the coupler, and a 2" trailer hitch receiver lock. Keys work with all three locks.

Discourage theft and tampering on your Roadmaster towing system with this hitch pin. Can be keyed alike to other Roadmaster hitch locks. Select "Keyed Alike" from the drop-down menu and enter the number of locks in the Quantity box.

Designed for 3" hitch receivers, this 5/8" diameter lock includes a standard flat key. Fits factory 3" hitches. Install the included 3/4" diameter adapter sleeve to use with a heavy-duty 3" Reese Super Titan hitch.

Convenient kit includes a chrome-plated, padlock-style trailer hitch receiver lock with an easy-to-use swivel head and a stainless steel latch lock for your trailer's coupler. Fits 1-1/4" x 1-1/4" and 2" x 2" hitches.

Heavy-duty, stainless steel hitch lock provides superior security when locking a ball mount or accessory to your 2-1/2" hitch. Third-party-tested pin has a 42,000-lb shear strength. Flush design.

Designed for 3" hitch receivers, this 5/8" diameter lock includes a pick-proof square key. Fits factory 3" hitches. Install the included 3/4" diameter adapter sleeve to use with a heavy-duty 3" Reese Super Titan hitch.

Convenient kit includes a flush-design, stainless steel trailer hitch receiver lock with an easy-to-use swivel head and a stainless steel latch lock for your trailer's coupler. Fits 2" x 2" hitches.

Designed for 2" and 2-1/2" trailer hitch receivers, this lock with a 5/8" diameter pin is perfect for keeping any hitch accessory or ball mount locked securely to your hitch. Carbon steel with black e-coat resists corrosion.

Heavy-duty, stainless steel hitch lock provides superior security when locking a ball mount or accessory to your 3" hitch. Third-party-tested pin has a 42,000-lb shear strength. Flush design.

This Blue Ox receiver lock has a pin diameter of 5/8" and locks your Blue Ox tow bar to a 2" x 2" receiver.

This stainless steel lock is perfect for keeping any hitch accessory or ball mount locked securely to your 1-1/4" x 1-1/4" or 2" x 2" hitch. Tube-style-key pin lock with 2-13/16" span resists picking, providing peace of mind.

This stainless steel lock is perfect for keeping any hitch accessory or ball mount locked securely to your 2" x 2" or 2-1/2" x 2-1/2" hitch. Tube-style-key pin lock with 3-5/8" span resists picking, providing peace of mind.

Designed for your Flash E Series ball mount, this lock set includes a 1/2" lock to replace the adjustment pin that holds the ball mount platform in place on the shank, and a 5/8" lock to secure the ball mount in your 2" receiver.

Heavy-duty, stainless steel hitch lock provides superior security when locking a ball mount or accessory to your 3" hitch. Third-party-tested pin has a 42,000-lb shear strength. Flush design.

Secure your Blue Ox tow bar to your RV's trailer hitch receiver with this 5/8" diameter lock. Snap-on cover keeps the keyway free of debris.

This padlock-style hitch lock from Master Lock not only secures your ball mount, bike rack or cargo carrier to your hitch, its patented, stainless steel swivel head makes doing so a snap.

Heavy-duty, stainless steel hitch lock provides superior security when locking a ball mount or accessory to your 2" hitch. Third-party-tested pin has a 42,000-lb shear strength. Flush design helps to deter theft.

Discourage theft and tampering with this extended-length lock for 2" trailer hitches.

This Curt lock set for adjustable channel-style ball mounts is keyed alike, and includes 4 keys.