Hitch Pin & Lock for ALL Polyblock Couplings inc Treg

Great replacement treg pin for Poly Block Couplings, Treg and Trig pins.

Featuring a latch lock with a screw lock for added security, the treg pin lock is used to lock the trailer onto your tow vehicle, or simply lock the trailer when left unattended. It has a 3/4″ diameter for use with treg couplings. Note that the lock mechansim needs lubricant periodically to ensure correct operation.

Locking your treg coupling to the trailer is important for anti theft. Keep it locked when travelling on the highway.

Instead of putting the pin in the back of the car when unhitched, put the pin back in the coupling and insert the lock.

Important that the factory ‘R Clip’ does not become accidentally dislodged by an obstacle.

Features extra wide ‘T’ bar handle for easy grip and locking assembly. The 20mm handle is the same size as the main shaft.

Pin and Handle Diameter = 19mm