THIS LISTING IS FOR A SMALL SHUTTLE HOOK AND 10 BOBBINS FOR SINGER  29K

PART# 8603 (ADDITIONAL PART #8654)

THIS SMALL SHUTTLE HOOK WILL FIT THE SINGER SMALL BOBBIN MACHINES 

29-1,  29K71,  29K73,  29K171,  29U171A,  29U173A, 29K58

Please note the size shown in the picture,and there is no slot in both sides of the bobbin.

INCLUDES THE SHUTTLE TENSION SPRING (#8611) AND THE SHUTTLE TENSION REGULATING SCREW (#662)