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.

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.

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.

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

This rustproof, stainless steel hitch lock is designed to fit standard 2" hitches. Resists picking and drilling. Tumbler offers nearly 1 million possible key codes. Covered keyhole helps to prevent corrosion.

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.

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.

Designed for Pro Series adjustable ball mounts (63070, 63071, and 63072) this set includes a 3/4" lock to replace the pin that holds the ball mount platform in place on the shank, and a 5/8" lock to secure the ball mount in a 2" hitch.

Flush-style hitch lock with sleeve secures your ball mount, bike rack, cargo carrier or other accessory to a 2" or 1-1/4" trailer hitch receiver. Rustproof stainless steel construction. Fits either a 1/2" or 5/8" pin diameter.

This rustproof, stainless steel hitch lock is designed to fit standard 2-1/2" or 3" hitches. Resists picking and drilling. Tumbler offers nearly 1 million possible key codes. Covered keyhole helps to prevent corrosion.

This threaded hitch lock provides peace of mind by securing your bike rack to your vehicle. Fits 2" hitches. 2 Keys included.

Marine-grade receiver lock is constructed of stainless steel for superior corrosion resistance. Square key design is virtually pick-proof. Ball-bearing lock system helps to prevents theft even if the lock is broken.

For use with EZ and EZ HD adjustable ball mount systems for 2-1/2" and oversize 2" receiver hitches, set includes a hitch receiver lock to secure shank to receiver and a locking adjustment pin to secure ball housing to shank. Stainless.

Secure your ball mount to your hitch with this rugged, innovative trailer hitch receiver lock. The lock's solid construction stands up to whatever the road and weather can dish out, and its swivel design makes locking and unlocking a snap.

This swivel head design hitch lock from Master Lock secures your ball mount, bike rack or cargo carrier to your hitch.

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

This rustproof, stainless steel hitch lock is designed to fit standard 1-1/4" hitches. Resists picking and drilling. Tumbler offers nearly 1 million possible key codes. Covered keyhole helps to prevent corrosion.