.343 X 2.625"

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Understanding Your Spring

0.343" Wire

This spring is made with a 0.343" wire gauge, meaning the wire itself measures 0.343 inches thick. Wire gauge is simply the thickness of the wire used to make the spring, and it plays a big role in how the spring performs. A 0.343" gauge is a versatile size that can be used on many different garage doors, since the right spring for a door depends not just on wire thickness, but also on the spring’s length and inside diameter. Together, these factors determine the spring’s overall strength and fit for a specific door.

2.625" Inside Diameter

When measured from one inner edge straight across to the opposite inner edge, you get the inside diameter of the spring. So, when you see “2.625” in the product title, it refers to the inside diameter in inches — essentially, how wide the spring is on the inside.

Available Lengths

This spring is available in a variety of stock lengths to suit different garage door setups. We currently offer 30"-60" options, making it easy to find the right fit for your specific application.

Key Features

  • Made in USA

    Our materials are U.S.-sourced, and every spring is made in our Los Angeles factory. Springs are wound, baked, coated, and coned in-house to maintain consistent quality and control over every step.

  • Oil-Tempered & Therma Dipped

    The oil-tempered wire provides long-lasting strength, durability, and quiet operation. Our Therma-Dip coating adds protection against rust and corrosion, extending the spring’s lifespan.

  • 10,000 Cycles

    Our springs are engineered to handle 10,000 open-and-close cycles, giving your customers consistent performance day in and day out.

  • Detailed

    Every spring is painted with a color that corresponds to its wire size for quick identification. Each spring is also stenciled with its complete size, including wire size, inside diameter, and length. Custom stenciling is available for a one-time $20 setup fee. After that, it’s free on every order.
    Our In-Depth Manufacturing Process