Hitch Pins

Hitch pins are cylindrical fastening components designed for rapid attachment and detachment of implements, attachments, or trailers to machinery hitches. They feature a spring-loaded locking mechanism (typically a lynch pin or hairpin clip) that passes through a cross-drilled hole to prevent accidental disengagement during operation. These pins are engineered to withstand shear forces, vibration, and dynamic loads while maintaining secure connections in demanding environments.

Hitch pins operate on a simple mechanical locking principle: a cylindrical pin is inserted through aligned holes in the hitch receiver and implement tongue. A spring-loaded locking mechanism (such as a lynch pin, hairpin clip, or cotter pin) is then inserted through a perpendicular hole in the pin shaft, creating positive mechanical retention that prevents axial movement. This allows for quick connection/disconnection while maintaining safety under load.