Part #0315777000 is also cross-referenced as #0315777200 and #031577
which has a different body and fitment
it is not a top-drop-in bobbin holder or a complete hook and shuttle assembly
It is also listed for Necchi BF and BU
Platinum Plus and Quilt Designer II
Baby Lock-Compatible Straight-Stitch Foot, Snap-On | BL1108, BL2000 & More Overlock Machines Part #0315777000 is also cross-referencedSew fine fabrics and narrow seams with a metal snap on straight stitch foot. Its small needle opening supports the fabric close to the needle, helping reduce puckering, skipped stitches and fabric being pushed into the needle plate opening. Listed Baby Lock fitment includes BL1108, BL2000, BL2200, BL2300 and BL500, plus additional Baby Lock Snap O Matic models. The same non branded foot is sold for listed Alphasew, Bernina Bernette, Brother, Dial Sew,