Janome Hook Cover Plate With Top Notch This is the little clear plastic door the goes on your needle plate of your sewing machine and covers the bobbin. Use with: 2040, 3022, 4048/8048/HF8048, 4618LE, 4623LE, 509, 625E, 659, 7061NX, 7318, 7330, AQS2009, AQS2009, DC2007LE, DC3018, DC3050, DC4030, DE5018, DE5024, DE5124, DS3500, HF3000, HF5024, HF8077, HT2008, JEM GOLD 2/661, Jem Gold III, Jem Gold Plus, JP720, JP760, MC10000, MC10001, MC2400, MC3000, MC4000, MC4400, MC4800, MC4800QC, MC4900, MC5200, MC5700, MC8100, MC9000, MC9500, MC9700, ML3023, MO200, NH2014LE, S-3015, SEW PRECISE, Sewist500, TB30 , DC2012