For all bulky gauge knitting machines with a retainer bar that is 3/8″ wide.
BROTHER, BOND, KNITKING, COMPUKNIT, TAITEXMA, JM
SINGER, SILVER REED, STUDIO, KNITMASTER, EMPISAL
Even fits HK100
Please note, this is the “work horse” sponge. It is meant to last a long time. It has a higher density than the pink sponge for this reason. Also it is a bit more challenging to install because of how sturdy it is. So if you have arthritis, we recommend ordering the Pink Sponge instead (although it is listed under standard, it works well for all gauges).