Quantity Discounts


Ships free with Plus

Quick Shipping

Usually ships in 1 business day

Product Overview

  • Allows you to change between 4 sizes of pastry tips with 1 coupler
  • Eliminates the need to empty your decorating bag before changing tips
  • Securely fastens pastry tip (sold separately) in place
  • Works well with pastry tips that have a bottom diameter of 1/2" - 1 1/2"
  • Ideal for bakeries and cafes
UPC Code:014963004074

Ateco 407 Specs

Shipping Weight
0.14 lb.
2 3/16 Inches
Bottom Diameter
2 1/2 Inches
Top Diameter
7/8 Inches
Number of Pieces
7 Pieces

Customer questions about this product

How are Ateco pastry tip base diameter sizes defined?

They are categorized on a scale from "small" to "extra large" based on the diameter of the base:

Small - 0.71" (requires no trimming when using Ateco reusable bags)
Medium - 0.98"
Medium/Large - 1.22"
Large - 1.42"
Extra Large - 2.1" or 2.5"

Ask your own question!

Ateco 407 Details

This Ateco 407 7-piece large plastic coupler for small - large tips allows you to interchange any small, medium, medium-large, or large-sized piping tips with absolute ease! Even though all reusable bags can accept small decorating tips without a coupler, this convenient item enables you to swap out any other sized piping tips, except for extra-large tubes, without having to empty the contents of your decorating bag, which saves you time and labor. This versatility ensures that there will be no need to slow down, providing more time to decorate and requiring less time to prepare. To use this coupler properly, simply trim your reusable bag before use!

This item can accommodate any Ateco pastry tubes with a base diameter of 1/2" - 1 1/2". In addition, ridged edges on the ring allow you to easily assemble the coupler to the base with minimal effort. Constructed of high-density polyethylene, this coupler provides durability and long-lasting use. For added convenience, this set includes a cap, ensuring mess-free storage and simplified transport. Ideal for bakeries, cake decorators, coffee shops, and anywhere else you need to decorate baked goods, this plastic coupler will get the job done!

Bringing you innovation and quality for over 100 years, Ateco, an August Thomsen brand, has been internationally known in the industry for creating baking tools of superior craftsmanship and design. By continually improving on tools, materials, and packaging, Ateco is dedicated to providing professional bakers with the kitchen essentials they need to succeed in an ever-evolving industry!

Overall Dimensions:
Top Diameter: 7/8"
Bottom Diameter: 2 1/2''
Height: 2 3/16''

Kit Includes:
- (1) coupler base
- (1) small coupler ring
- (1) medium coupler ring
- (1) medium large coupler ring
- (1) large coupler ring
- (1) storage cap

Please check the Compatibility resource for information on items that work with this product.

Attention CA Residents:

Customer Reviews

Overall User Rating

5.0 stars from 2 reviews

Rated 5 out of 5 stars

2 reviews rated this 5 out of 5 stars.

0 reviews rated this 4 out of 5 stars.

0 reviews rated this 3 out of 5 stars.

0 reviews rated this 2 out of 5 stars.

0 reviews rated this 1 out of 5 stars.

Frequently Mentioned

  • tips
  • allows
  • coupler
  • icing
  • large
  • medium
  • set
  • small
  • 407
  • 7piece

Customer Photos & Videos

Ateco Customer Review from