Pin-Coupler Latch

Lock and Adjustable Coupler Latch Lock Package from MASTER LOCK
Get maximum protection for your unattended trailer with this Receiver Lock and Adjustable Coupler Latch Lock Package. Both locks are pick resistant and resist rust, corrosion and clogging. Receiver Lock is a bent pin lock that fits 5/8" and 1/2" receivers. It's hardened steel shackle offers a maximum cut resistance.
$24.99

Coupler Lock, Barbell Receiver Lock and Adjustable Coupler Lock Package from MASTER LOCK
Package includes a Coupler Lock, Barbell Receiver Lock (5/8" and 1/2") and an Adjustable Coupler Latch Lock all keyed alike, in a handy storage case. The Coupler Lock is die cast zinc, universal design and fits most 1 7/8" & 2" couplers. The Receiver Lock is a universal design that fits both 5/8" and 1/2" receivers.
$59.99

One-Tool Torque Hitch Ball from MASTER LOCK
Installs fast without scratching This 2" hitch ball installs and tightens up quickly with a single wrench when used on Master Lock's One-Tool-Torque ball mounts with no risk of scratching the ball's mirror surface. Also works with Master Lock's Locking Hitch Ball Mount and most other manufacturer's ball mounts.
$17.99

Adjustable Coupler Latch Lock from MASTER LOCK
Fits 5/8", 1", and 2" wide couplers Stainless steel.
$8.49

Stainless Steel Pivot Lock Hitch Pin for 5/8" Receiver from MASTER LOCK
Easy to install and take off because they rotate and lock in both directions.
$8.99

Chrome-Plated Steel Pivot Lock Hitch Pin for 1/2" Receiver from MASTER LOCK
Easy to install and take off because they rotate and lock in both directions.
$4.49

Brass Trailer Coupler Lock from MASTER LOCK
2" (51mm) Solid Brass Trailer Hitch Coupler Lock Solid brass body . Case hardened steel shackle . Lock design protects shackle from cutting and sawing . Precision pin tumbler mechanism resists picking .
$9.79

Chrome-Plated Steel Pivot Lock Hitch Pin for 5/8" Receiver from MASTER LOCK
Easy to install and take off because they rotate and lock in both directions.
$5.79

Disc Brake-Ready Brake Actuating Coupler, 8000lb. Capacity from TIEDOWN ENGINEERING
Developed and capacity tested for nearly three years with input by trailer manufacturers and users to give you unsurpassed power and safety while towing. Oversized master cylinder provides higher pressure to run disc brakes and increased fluid volume to run tandem and tri-axle configurations. Features thicker gauge coupler hitch, double-locking coupler latch, vinyl-coated coiled tension safety cable, self-contained emergency breakaway cable, and raised-lip brake fluid cap to keep out moisture.
$254.99

Drum Brake-Ready Brake Actuating Coupler, 8000lb. Capacity from TIEDOWN ENGINEERING
Developed and capacity tested for nearly three years with input by trailer manufacturers and users to give you unsurpassed power and safety while towing. Oversized master cylinder provides higher pressure to run disc brakes and increased fluid volume to run tandem and tri-axle configurations. Features thicker gauge coupler hitch, double-locking coupler latch, vinyl-coated coiled tension safety cable, self-contained emergency breakaway cable, and raised-lip brake fluid cap to keep out moisture.
$254.99

Drum Brake-Ready Brake Actuating Coupler, 6600lb. Capacity from TIEDOWN ENGINEERING
Developed and capacity tested for nearly three years with input by trailer manufacturers and users to give you unsurpassed power and safety while towing. Oversized master cylinder provides higher pressure to run disc brakes and increased fluid volume to run tandem and tri-axle configurations. Features thicker gauge coupler hitch, double-locking coupler latch, vinyl-coated coiled tension safety cable, self-contained emergency breakaway cable, and raised-lip brake fluid cap to keep out moisture.
$189.99