Introducing our {（FT-MT-CL-003）Trailer Tongue Coupler Lock}, a reliable and secure solution to protect your trailer from theft. Made from high-quality materials, this lock features a 1/4" pin and a 3-1/2" latch span for a strong and sturdy fit. Its barbell design allows for easy installation and removal, and its sleek black finish adds a professional look to your trailer. As a factory, we are committed to providing our customers with top-quality products at affordable prices. Order now and enjoy peace of mind knowing your trailer is safe and secure.