The 18684 Extension Spring #173 is a high-quality, durable extension spring designed for precise tension applications. Made from spring steel, it offers excellent durability and performance. With a diameter of 5/16" and a length of 10-1/2", this spring is engineered to handle a variety of systems requiring reliable tension. The .040 WG wire diameter ensures strength, while the SRM173 nominal size provides a perfect fit for your specific needs.
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Key Features / Specifications
Ideal For