Ateco 402 3-Piece Medium Plastic Coupler, 1 each

The Ateco 402 three-piece medium plastic coupler makes it effortless to switch between medium-sized piping tips! While reusable bags can hold small decorating tips without a coupler, this practical tool lets you swap medium-sized tips without having to empty your decorating bag, saving both time and effort. To use this coupler correctly, simply trim your reusable bag before assembly. However, since canvas bags with sewn seams cannot be trimmed, they are not compatible with this item. Designed for versatility, this coupler is ideal for medium piping tips with a 3/4" bottom diameter. The 7/8" coupler ring fits 3/16", 1/4", and 5/16" pastry tubes, along with Ateco’s 231 large Bismarck tube, while the 1" coupler ring accommodates 3/8", 7/16", and 1/2" pastry tubes. Featuring ridged edges for easy assembly, this coupler secures firmly with minimal effort