Fastway Max Security Universal Coupler Lock

The Universal Trailer Coupler Lock provides security for unattended trailers. Securely locks onto 1 7/8″ 2and 2 5/16couplers of all types. Fits 99% of existing straight tongues and A-frame couplers. Dual ratchet trailer lock system provides 360 degrees of protection. Rust-proof epoxy finish.