Work great easy install
Delivery was fast service was good and it fit.
My Allen hitch bike rack has been down a lot of bad, dusty, muddy, and bumpy roads and hit by salt spray more than once late or early in the season. The locking mechanism was becoming hard to turn and the expansion piece for 2" hitch no longer stopped wobbling. I replaced the tightening/lock skewer and the expansion brick and it works like new. Shipped quick too.
I replaced a non locking knob with a locking knob. Everything went great! Fast processing and delivery, the part was easy to install and works very well.