Extension Spring #68, 3/4"x7-3/8"x.080WG

Extension Spring #68, 3/4"x7-3/8"x.080WG

The Extension Spring SRM68 (Model 18568) is a durable spring steel tension spring designed for applications requiring controlled pulling force and reliable return action. With a 3/4" diameter, 7-3/8" length, and approximately .080 wire gauge, this extension spring provides dependable performance in mechanical assemblies, gates, equipment linkages, and repair projects. Manufactured from spring steel for strength and resilience, it’s built to stretch under load and return to its original length repeatedly—because sometimes the smallest parts are the ones doing the real heavy lifting.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: 18568
• Nominal Size: SRM68
• Product Type: Extension spring
• Material: Spring steel
• Outside Diameter: 3/4 inch
• Overall Length: 7-3/8 inches
• Wire Diameter: 0.080–0.081 wire gauge
• Function: Designed to provide tension and return force when stretched
• Construction: Durable spring steel for long service life and consistent performance
• Application: Suitable for mechanical assemblies, equipment repair, and general-purpose tension applications

Ideal For

• Machinery and equipment repairs requiring extension springs
• Agricultural or shop equipment needing tension or return action
• Gates, linkages, and mechanical assemblies
• General maintenance and fabrication projects
• Anyone who knows that when a spring fails, everything suddenly stops working—and nobody notices how important it was until then