Introducing our {（FT-CT-CL-001）Trailer Tongue Coupler Lock(1/4″ Pin, 7/8″ Latch Span, Barbell, Chrome)} – a superior security solution for your trailers and couplers! As a factory, we offer you unbeatable quality and reliability. This lock is designed to protect your valuable trailer by firmly securing the coupler latch with its 1/4" pin and 7/8" latch span. Crafted with durable chrome, it ensures long-lasting performance even in harsh outdoor conditions. With our trailer tongue coupler lock, enjoy peace of mind knowing that your trailer is safe and protected against potential theft or unauthorized use.