Shuttle carrier with screw from 1899 Singer 27-2 Vibrating shuttle sewing machine. Dirty and some wear but original parts for vintage (antique) Singer 27. Carries VS#2 type shuttle (sold separately). Singer original number 8231 (Carrier). Manufactured for Singer 27-1 through 27-4 machines and Singer 28-1 through 28-4 and 28-8 and 28-9 machines.