PACLOCK's 79-Series Universal Trailer Lock, UCS, 338" Pin for 1UP® Bike Racks, High Performance 6-Pin Cylinder, Keyed Differently w/ 2 Keys, Blue

PACLOCK's 79-Series Universal Trailer Lock, UCS, 338" Pin for 1UP® Bike Racks, High Performance 6-Pin Cylinder, Keyed Differently w/ 2 Keys, Blue

comments:

3banger posted on r/seattlebike1w

https://a.co/d/08ToIqCN this is what I used. You need to buy the appropriate one for your rack.