10 GROZ BECKERT CURVED OVERLOCK MACHINE NEEDLES FLAT ON ONE SIDE SIZE 14/90. TO FIT UNION SPECIAL AND WILCOX & GIBBS OVERLOCK MACHINES. UY 154 GAS 151X21 SY1431 UY X 154 GAS. Industrial Needles. We are all human and can make a mistake but it is how you fix that mistake that counts.
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