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ball push button OD:4,0mm Ø Since hole Ø 1.2mm, the chain should have Ø 0.8-1.1mm and a smooth geometry.
#0040640708002 750/-YG (18K) -
ball push button OD:4,0mm Ø Since hole Ø 1.2mm, the chain should have Ø 0.8-1.1mm and a smooth geometry.
#0040640768002 750/-WG PD (18K)