EZ Lock, Model TL-50, Coupler Lock
The Blaylock TL-50 Gooseneck-Style Coupler Lock is intended for use with heavy trailers, livestock haulers and RVs and fits all gooseneck 2-5/16" style couplers. The patented design ensures the most secure way to leave an unattended trailer. An adjustable two-pin placement provides your trailer with an easy custom fit.