Worth BASS Ukulele Strings – Regular Gauge

Great news for customers using silicone rubber strings who are having trouble with durability!!!!

Long Lasting・Smooth Transition・Stays Tuned

There were many requests for Worth to create Bass Ukulele Strings, by Japanese Ashbory and Kala U-Bass players.

So Worth developed the Bass Ukulele Strings.

Worth Strings for Bass uses special, Poly Urethane material, so it has long lasting features.

  • Length: 28 inch
  • 1st G : 3.50mm/.0.1378″
  • 2nd D: 4.00mm/0.1575″
  • 3rd A: 5.00mm/0.1969″
  • 4th E: 6.00mm/0.2362″


Availability: 1 in stock

SKU: OP-R Categories: , Brand:

Generally Poly Urethane is used in manufacturing machine drive belts so it can withstand the pull under stress.

Comparing with silicone rubber strings, Poly Urethane has a smoother surface. This is a real benefit so players can play it smoothly without talc powder,or any stress on finger tips.

Since Poly Urethane is harder than silicone rubber, the strings last a long time… yet can play the same mellow sound as with silicone bass strings.

For Instrument

Bass Ukulele



Form Factor

Poly Urethane


Ukulele bass

Product Brand

Worth Strings

Product Type

Regular Gauge

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