6ft Folding Economy Wheelchair Ramp Flat Hinge - The Ramp People
this double hinge alows the stand up ramps on dovetail carhaulers to flip forward and lie flat.It is designed to go on the right hand (passenger) side of the trailer.
Trailer Ramp Hinge Modification - YouTube
3.5Ton ramp fasteners | Horsebox parts spares and components
Ifor Williams TA5G/TA510G Livestock Ramp Hinge Pivot Left Hand Partcode: AS1745 - Tuer Trailers