LOCK NUT - knurled collar for tray hats

This is a new knurled lock nut collar to enable you to set your Elevator Rollers (tray lift hats) more easily. Usually the collars are worn smooth after all these years making it difficult to set the rollers and be sure they stay locked in place.

Used in the Wurlitzer Countertop Jukeboxes: 50, 51, and 61.

Sold separately - the photo shows two - the price is for each collar.