Enhance your sewing experience with the Janome Thumb Screw compatible with MC9900, MC15000, and MC14000 models. This high-quality accessory is designed to effortlessly secure and adjust your machine's settings for optimal performance. Manufactured by Janome, a trusted brand in the sewing industry, this thumb screw is durable and reliable. Suitable for use in the Accessories & Notions category, this Janome Thumb Screw is a must-have for avid sewists. Pair it with the Janome Straight Stitch Needle Plate - 6650 for added precision and efficiency in your sewing projects. Upgrade your equipment with this essential Janome accessory today.