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Universal Bass Strings Full Set - 37 Fine String Series
Universal Bass Strings Full Set - 37 Fine String Series
Universal Bass Strings Full Set - 37 Fine String Series
Universal Bass Strings Full Set - 37 Fine String Series
Universal Bass Strings Full Set - 37 Fine String Series
Universal Bass Strings Full Set - 37 Fine String Series

Schaff Universal Piano Bass Strings Full Set - 37 Fine String Series

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  • Set of 37 universal bass strings
  • 3-5/8" hitch to wrap on all strings

To determine what size you need measure your existing string with a micrometer or caliper in several places and select the size which matches most closely

The 37 sizes in this set are:

  • S50 1     Diameter of wire     .138"     Length of wrap     56-1/8"
  • S50 2     Diameter of wire     .136"     Length of wrap     55-7/8"
  • S50 3     Diameter of wire     .132"     Length of wrap     55-5/8"
  • S50 4     Diameter of wire     .128"     Length of wrap     55-3/8"
  • S50 5     Diameter of wire     .125"     Length of wrap     55-1/4"
  • S50 6     Diameter of wire     .122"     Length of wrap     55"
  • S50 7     Diameter of wire     .118"     Length of wrap     54-3/4"
  • S50 8     Diameter of wire     .116"     Length of wrap     54-1/2"
  • S50 9     Diameter of wire     .114"     Length of wrap     54-1/4"
  • S50 10   Diameter of wire     .112"     Length of wrap     54"
  • S50 11   Diameter of wire     .109"     Length of wrap     53-5/8"
  • S50 12   Diameter of wire     .107"     Length of wrap     53-1/2"
  • S50 13   Diameter of wire     .104"     Length of wrap     53-1/8"
  • S50 14   Diameter of wire     .099"     Length of wrap     53-1/8"
  • S50 15   Diameter of wire     .097"     Length of wrap     53-1/8"
  • S50 16   Diameter of wire     .094"     Length of wrap     53-1/8"
  • S50 17   Diameter of wire     .092"     Length of wrap     53-1/8"
  • S50 18   Diameter of wire     .088"     Length of wrap     53-1/8"
  • S50 19   Diameter of wire     .086"     Length of wrap     53-1/8"
  • S50 20   Diameter of wire     .082"     Length of wrap     53-1/8"
  • S50 21   Diameter of wire     .080"     Length of wrap     53-1/8"
  • S50 22   Diameter of wire     .077"     Length of wrap     53-1/8"
  • S50 23   Diameter of wire     .076"     Length of wrap     53-1/8"
  • S50 24   Diameter of wire     .075"     Length of wrap     53-1/8"
  • S50 25   Diameter of wire     .073"     Length of wrap     53-1/8"
  • S50 26   Diameter of wire     .071"     Length of wrap     53-1/8"
  • S50 27   Diameter of wire     .069"     Length of wrap     53-1/8"
  • S50 28   Diameter of wire     .067"     Length of wrap     52-7/8"
  • S50 29   Diameter of wire     .066"     Length of wrap     52-1/2"
  • S50 30   Diameter of wire     .065"     Length of wrap     52-1/4"
  • S50 31   Diameter of wire     .064"     Length of wrap     51-3/4"
  • S50 32   Diameter of wire     .063"     Length of wrap     51-3/8"
  • S50 33   Diameter of wire     .062"     Length of wrap     51"
  • S50 34   Diameter of wire     .061"     Length of wrap     50-5/8"
  • S50 35   Diameter of wire     .060"     Length of wrap     50-1/4"
  • S50 36   Diameter of wire     .058"     Length of wrap     45-1/4"
  • S50 37   Diameter of wire     .056"     Length of wrap     44-7/8"

  • Step by step instructions for installing Schaff universal replacement piano strings -

    1. Place the loop end of the wire over the hitch pin and across the bass bridge. Line up replacement string with other strings in the piano. Measure 1/4" from the point where the windings end on other strings toward the bass bridge. Cut through the copper winding of the new string at this point.     

    2. Stretch the replacement string across to the upper plate bearing or agraffe. Line up the replacement string with the windings of the other strings. Measure 1/4" from the winding line toward the opposite (hitch pin) side to allow for stretch. Cut through the copper winding of the new string at this point.     

    3. Stretch the replacement string up to the tuning pin. Allow enough length for 3 coils on the tuning pin. Cut through the winding and wire core to remove excess length of the replacement string.     

    4. Be sure to cut through the copper winding with a circular motion in the same direction as the winding has been done. This will prevent the windings from loosening their grip on the core wire.     

    5. Remove the replacement string and unwind the copper winding at both ends up to the scored sections. Then install as you would any custom made string.

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