{"product_id":"baby-lock-adjustable-chaining-tongue-b4721-02a-oy","title":"Baby Lock Chaining Tongue B4721-02A-OY for BLE1, BLE1AT, BLE1DX Sergers","description":"\u003cp\u003eOn a serger the chaining tongue, or stitch finger, is the thin prong beside the needle where the looper threads wrap to build the overlock stitch. Its width sets how wide the stitch loops can be, and a bent or burred tongue leaves loose loops, a puckered edge or a thread chain that will not form.\u003c\/p\u003e\u003cp\u003eB4721-02A-OY is the adjustable chaining tongue for the Baby Lock BLE1 family: the BLE1, BLE1AT, BLE1DX, BLE1LX and BLE1SX. You receive one.\u003c\/p\u003e\u003ch2\u003eCompatible machines (5)\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eBaby Lock:\u003c\/strong\u003e BLE1, BLE1AT, BLE1DX, BLE1LX, BLE1SX\u003c\/p\u003e\u003cp\u003eThe model number is on the label at the back or base of the serger. This tongue is listed for exactly five models, the BLE1, BLE1AT, BLE1DX, BLE1LX and BLE1SX; if yours carries any other code, check its parts list for B4721-02A-OY first. Pull the old one and compare it with the photos before fitting.\u003c\/p\u003e","brand":"Sewlume","offers":[{"title":"Default Title","offer_id":68195968319576,"sku":"B4721-02A-OY","price":39.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/4092\/8600\/files\/baby-lock-adjustable-chaining-tongue-b4721-02a-oy-1.jpg?v=1794542763","url":"https:\/\/sewlume.com\/products\/baby-lock-adjustable-chaining-tongue-b4721-02a-oy","provider":"Sewlume","version":"1.0","type":"link"}