Violin/Viola: Set of 3 Plastic Strap Clamps, Glue Fingerboard to neck VWWS&nbsp; USA Violin/Viola Strap Clamps, for Gluing Fingerboard to Violin 3 Strap clamps for fitting Fingerboard, see 2nd picture 0637509649975 I have used for many years built for years of service Violin for refrence only, not part of sale