The FLEET ENGINEERS 7.81" x 3.88" great Dane 3 hole swing door hinge precisely fits great Dane trailers for optimal performance. This hinge offers a swing door design that facilitates easy access and closure. The hole configuration ensures a secure mount on doors, promoting efficient operation. It provides a smooth swinging motion, contributing to seamless functionality. Additionally, it enhances trailer security and door alignment with precision, ensuring consistent and effective performance. This design focuses on reliability and efficiency for trailer applications.