HMV Gramophone spring 32mm (1 1/4") eye/hub fitting Reference 3575A. Spring size 32mm x 0.61 x 425 cm Used in Early HMV and Victor motors etc which take a 1 1/4" ( 32mm ) eye/Hub spring (This is not suitable for HMV 32 and 34 motors unless the internal hook on the barrel is broken in which case this spring can riveted into place ).
