Coupler Lock
Coupler locks add security to your trailer and towing equipment by securing the latch mechanism closed. The coupler cannot be lifted off the ball without they key.
Features:
- 1/4 inch pin fits a maximum 3-3/8 inch span
- Watertight dust cap prevents internal debris and corrosion
- Includes 2 keys
- Barbell design for ease of use.
Product Information
Product Information
Shipping & Returns
Shipping & Returns


Coupler Lock
Coupler Lock
Coupler locks add security to your trailer and towing equipment by securing the latch mechanism closed. The coupler cannot be lifted off the ball without they key.
Features:
- 1/4 inch pin fits a maximum 3-3/8 inch span
- Watertight dust cap prevents internal debris and corrosion
- Includes 2 keys
- Barbell design for ease of use.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Coupler locks add security to your trailer and towing equipment by securing the latch mechanism closed. The coupler cannot be lifted off the ball without they key.
Features:
- 1/4 inch pin fits a maximum 3-3/8 inch span
- Watertight dust cap prevents internal debris and corrosion
- Includes 2 keys
- Barbell design for ease of use.













