This Clamshell Ruler by Juki allows you to create gorgeous 1", 2", 3", and 4" clamshell designs all in one ruler. Because of its 3/16" thickness, the Juki Clamshell Ruler is perfect for low shank machines.

Guaranteed to fit Juki sewing machine models:
DX-1500QVP, DX-2000QVP, HZL-DX5, HZL-DX7, HZL-F300, HZL-F400, HZL-F600, HZL-G110, HZL-G120, HZL-G210, HZL-G220, HZL-NX7, Kokochi DX-4000QVP, Sayaka DX-3000QVP