San Francisco SF Horn Screw Shank


Please Note: This screw shank requires a screw rim and 3pc San Francisco screw cup to be a complete mouthpiece.


Welcome to the SF screw shank page. We are currently in the process of manufacturing shanks.  SF 3-piece shanks will be restocked and orderable in early April 2023.

 If you have any questions,  please fee free to give us a call @610 505-5924.

Additional information

Weight 0.2 oz
Dimensions 3 × 1 × 1 in


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