This listing is for a set of Couching Foot in 5 sizes - 1.5mm, 2.0mm, 2.5mm, 3.0mm and 3.5mm.
These couching feet are all with 1/2" outside diameter so you can use any of these couching feet as CLARITY RULER FOOT giving you the accurate 1/4" from needle to the edge of the foot. The height is adjustable - just loosen the screw to adjust the height you desire then tighten the screw.
*You can also purchase shank adapter by this link*
https://www.ebay.com.au/itm/175636387218
