The nickel finished Rubner 150-620s-Z single tuning machines offer the same quality construction and materials as Rubner’s in-line mechanics; same finely cut gears, cogs and sleeves. Featuring black rollers and handles, this attractive Rubner 150-620s-Z model with decorated sleeves is a perfect choice for 7+ string guitars, slot-head ukes, instruments with non-standard hole spacing, or those with non-symmetrical headstocks. Equipped with ElringKlinger Moldflon anti-friction bearings, these Rubner tuners are bound to give you years of great performance and trouble-free use.
|Plate Shape||Single rectangle|
|Plate Finish||Polished nickel|
|Handles||PVC - black|
|Mechanics||Steel worm, 1:15 gear ratio|
|Moldflon Anti-friction Bearings||Yes|
Each Rubner tuning machine gear mechanism includes 4 ErlingKlinger Moldflon anti-friction bearings placed at critical friction points — 3 in the gearbox and 1 underneath the cog. In addition to providing you with a smoother tuning experience, these teflon disks reduce wear and significantly extend the lifetime of your Rubner tuners.
Moldflon anti-friction bearings are included as a standard feature on Rubner Tuning Machines from AllStringsNylon.com:
All Hauser plate sets
All straight plate sets
All single machines
All Superior Roller sets