| Baby Lock Buttonhole Foot Carded BL66. Baby Lock BL66 Buttonhole Foot - Buttonhole Foot (BL66-BH) When it comes to buttonholes, the perfect fit is key. This snap-on foot actually measures your button for you with a clamp system, so you'll sew even-sized and precise buttonholes every time. The built-in thread guides will even allow you to create corded buttonholes.... - Baby Lock Buttonhole Foot Carded BL66. |