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  • PET plastic accommodates freezing down to -22 degrees Fahrenheit
  • Hinged design reduces lid/container confusion
  • Consolidates product inventory with one-piece styling
  • Dual bar-locks offer a secure closure
  • Sidewall ribbing ensures extra strength and durability
  • Crystal clarity for superior product visibility
  • Label window for easy identification
UPC Code: 00041594774151
Dart StayLock Containers

Dart StayLock Containers

Show off your mouthwatering baked goods, sandwiches, salads, frozen foods, and more with Dart’s StayLock clear hinged lid containers. StayLock containers are available in both OPS and PETE, which both have crystal clarity with superior product visibility, as well as being flexible, yet durable. In addition, PETE StayLock has exceptional performance in cold temperatures and accommodates freezing down to -40 degrees Fahrenheit. Our StayLock containers feature dual bowtie bar locks, which provide an audible snap when engaged, ensuring a secure container closure. The opening tab, embossed opening instructions, and dimples on the opening tab, which create a slight separation between them, make our containers easy to open. Each container has a registered stacking platform, enabling multiple containers to be securely stacked—one on top of another—for display and merchandising purposes. If you apply labels to your products, then you’ll love StayLock’s label window, especially designed to house product labels and tamper-evident seals. We also incorporated sidewall ribbing and tempered corners into our containers for extra strength and durability. StayLock clear hinged lid containers, available in a wide variety of sizes, are the clear choice to drive home impulse sales. Contact your Dart sales representative today for additional information and samples.

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Check out this video to learn about the benefits of Dart's StayLock containers! Featuring crystal clear construction and superior durability, these containers are great for merchandising and retail applications!

Dart PET40UT1 Specs
Length 9 3/8 Inches
Width 6 3/4 Inches
Height 3 1/8 Inches
Color Clear
Freezer Safe Yes
Lid Type Dome
Made in America Yes
Material PET Plastic
Number of Compartments 1
Shape Oblong
Style Hinged
Type All Purpose

Customer questions about this product

Can I use this container for hot foods?
This container is designed for use with cold foods only and should not be used in a microwave.
Ask your own question!

Dart PET40UT1 Details

Ensure food safety while offering optimum product visibility with this Dart PET40UT1 StayLock medium, high dome, oblong clamshell container! Featuring dual bar-locks for a secure closure, this container is guaranteed to offer a safe, secure closure, even after repeated openings. It's rated to -22 degrees, making the options endless when it comes to what to merchandise in this.

The Dart PET40UT1 9" medium, high dome, oblong container is designed with a label window for placement of a tamper evident seal (sold separately), giving you and your guests peace of mind in merchandising. Sidewall ribbing adds the strength and durability needed for commercial use, while the stackable design makes it ideal for retail applications.

This container is made of flexible, yet durable, PET plastic that's crystal clear for superior product visibility and increased impulse sales. Its hinged design eliminates container and lid confusion, while consolidating product inventory.

Overall Dimensions:
Length: 9 3/8"
Width: 6 3/4"
Height: 3 1/8"

  • Made in America

    Made in America

    This item was made in the United States of America.

  • Freezer Safe

    Freezer Safe

    This item can withstand low temperature applications and is safe for freezer storage.

  • Recyclable


    This item is able to be recycled under some recycling programs.

Resources and Downloads for
Dart PET40UT1

Spec Sheet Specsheet Dart_StayLock Specsheet Dart, Solo & Bare by Solo Food Service Product Brochure Brochure Dart, Solo & Bare by Solo Insulated Foam Alternative Products Brochure Brochure

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Customer Reviews

  • Overall User Rating: Dart PET40UT1 StayLock 9 3/8" x 6 3/4" x 3 1/8" Clear Hinged PET Plastic Medium High Dome Oblong Container - 250/Case

    4.8 stars from 6 reviews


    People Talk About:

    containers cakes Food Love size small easily displays dense cups
    1 out of 1 found this review helpful
    Love the size! Love the quality ! I usually buy every 3 months a lot of cases, never stopped buying ! the only negative thing is NO HOT FOOD in it
    These clamshells work great! They are solid without vent holes making storing freshly picked vegetables the perfect container. Ordering was simple and efficient and they arrived very quickly. I will buy again.
    I bought these clam shells to hold my large micro greens sampler. It show cases 12 oz by weight of micro greens perfectly and creates a professional presentation.
    Use these containers for half bundt cakes, empanadas, pastries and more. Food displays nicely, stays fresh. Containers are easy to stack. Sturdy enough to hold our dense cakes.
    These are the perfect size for lunch. I can fit a large sandwich, a couple of small condiment cups & a small side salad easily. light weight and close firmly.
    These are great plastic containers. We use them for our fudge and many other items in our store. So they have multipurpose use which is good for one container.

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