Description
JR Products 01184 is a zinc-plated steel coupler lock pin with an attached pin-saver chain. The chain fastens to the trailer coupler so the lock pin stays with the coupler when not in use.
- Manufacturer part number: 01184
- Pin diameter: 5/16 inch
- Usable pin length: 2-1/2 inches
- Material: zinc-plated steel
- Spring-tensioned snap-lock bail
- Attached security chain helps prevent loss
- For compatible trailer couplers with a locking hole in the latch
Confirm the coupler hole diameter and required usable length before purchase.
Only 1 left in stock — order soon!

