Extension Spring #108, 5/16"x2"

Extension Spring #108

The 18619 Extension Spring #108 is a compact tension spring designed to deliver reliable pulling force in small mechanical assemblies and equipment. Constructed from durable spring steel, this extension spring stretches under load and returns to its original length when tension is released, providing consistent return action for mechanisms that rely on controlled movement. With a 5/16" diameter and 2" length, it fits well in tighter assemblies where dependable tension is needed to keep parts operating smoothly.

Country of Origin
Varies by production batch

Key Features / Specifications

• Part Number: 18619
• Nominal Size: SRM108
• Product Type: Extension spring
• Material: Spring steel
• Spring Diameter: 5/16"
• Length: 2"
• Wire Diameter: 0.040 WG
• Operation Type: Tension / extension spring
• Function: Stretches under load and returns to original length when tension is released
• Construction: Coiled spring steel designed for repeated extension cycles
• Design Purpose: Provides controlled pulling force in mechanical systems

Ideal For

• Mechanical assemblies requiring tension and return force
• Agricultural equipment and machinery repairs
• Replacement springs in small mechanisms and linkages
• General shop maintenance and hardware applications
• Situations where a dependable spring is needed to pull things back into place without missing a beat