1 coupler made of two pieces of plastic, for large piping tubes. Not made for canvas pastry bags.
Ateco Large Plastic Coupler 404 1 - Pack, White
Ateco Universal Pastry Coupler and Cap Set | 7 Set, White
RARE Vintage Pyrex 4 qt # 404 Large Orange Friendship Mixing Nesting Bowl 10" S
Vtg Pyrex Terra 404 Mixing Bowl Matte Black Brown Rings MCM 4 Qt Large 1960s
Vintage PYREX glass #404 Large 4 Qt. Daisy Citrus Orange Mixing Nesting Bowl
Pyrex Primary Yellow Nesting Mixing Bowl 404 Large 4 Quart Vintage 1950's
