Extension Spring #176, 5/8"x10-1/2"

Extension Spring #176

The 18687 Extension Spring #176 is a durable tension spring designed to provide reliable pulling force in mechanical systems and equipment. Manufactured from high-strength spring steel, this extension spring stretches under load and returns to its original length when tension is released, making it ideal for applications that require controlled resistance and dependable recoil. With a 5/8" diameter and 10-1/2" length, it offers balanced strength and flexibility—doing the quiet but essential job of pulling things back where they belong.

Country of Origin
Varies by production batch

Key Features / Specifications

• Part Number: 18687
• Nominal Size: SRM176
• Product Type: Extension spring
• Material: Spring steel
• Spring Diameter: 5/8"
• Length: 10-1/2"
• Wire Diameter: 0.063 WG
• Operation Type: Tension / extension spring
• Function: Stretches under load and returns to original length
• Construction: Coiled spring steel designed for repeated tension cycles

Ideal For

• Mechanical assemblies requiring tension and return force
• Agricultural equipment, shop machinery, and general repairs
• Replacement springs in tools or equipment mechanisms
• Applications where durable spring steel performance is required
• Situations where a dependable spring is needed to pull things back into line without complaining