Knitting Machine Needles Sponge Bar Strip for KH821/KH831/KH851/KH868/KH860/KH871 Features: 1. Light weight and useful tool for your knitting machine. 2. Easy to replace, stable characteristics, high reliability. 3. Suitable for KH821, KH831, KH851, KH868, KH860, KH871, KH881, KH891, KH892, KH893, KH894, KH930, KH940, KH970, CK35, KH260, KH230 Knitting Machine. 4. Vinyl cloth on the top, ready e. 5. A necessary tool for Knitting Machine.   Specification: Condition: Item Type: Knitting Machine Sponge Bar Material: Sponge Applicable models: Suitable for KH821, KH831, KH851, KH868, KH860, KH871, KH881, KH891, KH892, KH893, KH894, KH930, KH940, KH970, CK35, KH260, KH230   Package List: 1 x Knitting Machine Sponge Bar   How to Replace the Sponge Bar: With a flat surface with a screwdriver to open two layers of blank arrow head, remove white plastic head, take out the original sponge and clean it, with glue, put the new sponge bar, and restore the plastic head white back to original position and white lever pressure holder.