This listing is for an OEM quality (made in Taiwan) 

Presser Foot Assembly  #550375-452 

for Singer 14U544, 14SH744

Fits Pfaff sewing machine models: 756 Hobbylock

and Singer sewing machine models:
14CG744, 14CG754 Pro Finish, 14HD854 Heavy Duty, 14SH644, 14SH654 Finishing Touch, 14U234, 14U285, 14U286B, 14U34 (14U34B), 14U344B, 14U354B, 14U44, 14U444B, 14U454, 14U454B, 14U455, 14U46, 14U554, 14U555, 14U64, 14U65B, 14U85B