Please note the measurements refer to hems up to 1/4", 1/2", and 1", respectively.

Guaranteed to fit Singer Sewing Machine Models:
121D Centurion, 1300, 191D, 195K, 196K, 241, 245, 251, 281, 31, 331K, 366K, 400W, 44, 451K, 491, 591D, 600W, 660A, 771, 95, 96