Hand holding olive drab pintle hook coupler at trailer lunette r…

A hand holds an olive-drab military-style pintle hook mounted on a receiver shank against a trailer's lunette-ring tongue, with safety chains and a white nylon jockey wheel visible over grass. Close-up shows the pintle's hinged latch, retaining pin and mounting plate hardware.

AI caption June 2009 · Photo 354 of 649