Binder Bracket Moving arm set for Durkopp Adler 669 binding sewing.

Rocking with feed dog,Binders position is adjustable.

Matches with Needle Plate and Feed Dog : https://www.ebay.com/itm/144242206387

Matches with Walking foot : https://www.ebay.com/itm/144242189870

Matches with Tape Folder Binder : https://www.ebay.com/itm/142578954751