Ateco

Ateco 400 2-Piece Standard Plastic Coupler for Pastry Bags

$0.79

Key Features:

2-piece standard plastic coupler designed to fit standard-sized pastry tips with an 11/16" bottom diameter, making it compatible with a wide range of decorating tips
Eliminates the need to empty your decorating bag when switching tips, saving significant time and labor during high-volume decorating tasks
Constructed from durable white plastic built to withstand repeated professional use in bakeries, cake shops, and cafes
Ridged sides along the locking ring provide a secure, easy-grip assembly, allowing quick and confident tip changes even with messy hands
Compact footprint with a bottom diameter of 1", top diameter of 1/2", and height of 1 3/16", fitting neatly into standard reusable piping bags that have been trimmed to size
Not compatible with canvas bags featuring sewn seams, which cannot be trimmed to accommodate the coupler base
Ideal for professional settings including bakeries, cake decorating studios, coffee shops, and any operation requiring frequent tip changes

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Ateco 400 2-Piece Standard Plastic Coupler for Pastry Bags

$0.79

Detailed Description

The Ateco 400 is a 2-piece standard plastic coupler designed to streamline the tip-swapping process for pastry decorating. Made from durable white plastic, it allows bakers to interchange small and standard-sized piping tips without emptying the decorating bag, saving valuable time during high-volume decorating. The ridged ring edges make assembly intuitive and secure, holding tips firmly in place during use. Compatible with standard pastry tips that have an 11/16 bottom diameter, this coupler is a go-to tool for bakeries, cake decorators, and coffee shops. Ateco, an August Thomsen brand with over 100 years of innovation, delivers the dependable craftsmanship professional bakers expect.

Product Details

Swap Tips Without Emptying

Change piping tips mid-task without removing frosting or batter from your decorating bag.

Standard Tip Compatibility

Works with standard-sized piping tips featuring an 11/16" bottom diameter for versatile decorating.

Durable Plastic Build

Constructed from sturdy white plastic designed for repeated use in bakeries, cafes, and home kitchens alike.

Ateco 400 white plastic 2-piece pastry bag coupler with ridged ring, shown assembled on white background

Effortless Tip Changes Every Time

The Ateco 400 2-piece standard plastic coupler is designed to fit inside your reusable decorating bag, holding your piping tip firmly in place while allowing you to unscrew and swap tips in seconds. No mess, no wasted filling.

Ridged ring sides allow easy hand-tightening without slipping
Securely fastens standard pastry tips with an 11/16" bottom diameter
Compatible with most trimmed reusable piping bags (not canvas sewn-seam bags)
Top diameter: 1/2" | Bottom diameter: 1" | Height: 1 3/16"

Key Specifications

MaterialDurable white plastic

Tip CompatibilityStandard tips, 11/16" bottom diameter

Pieces2-piece set (base + ring)

DimensionsH: 1 3/16" | Top: 1/2" | Base: 1"

Ideal For

Bakeries and pastry shops Cake decorators Coffee shops and cafes Home bakers Culinary students

From the Cresco Resco Team

Why You'll Love It

The Ateco 400 coupler is a small but indispensable tool that saves time, reduces waste, and makes decorating more efficient in any kitchen setting.

Perfect for bakers who frequently switch between piping tip styles mid-project.
Ridged ring design makes assembly fast and secure, even with frosting-coated hands.
Pair with Ateco standard-sized piping tips (sold separately) for a complete decorating setup.

Specifications

Brand	Ateco
Model	400
Material	White Plastic
Color	White
Number of Pieces	2
Size	Standard (Small)
Height	1 3/16"
Top Diameter	1/2"
Bottom Diameter	1"
Compatible Tip Bottom Diameter	11/16"
UPC	014963504000