Extension Spring #106, 21/32"x3-15/16"

Extension Spring #106

The 18617 Extension Spring #106 is a durable spring steel extension spring designed to provide reliable tension and return force in mechanical assemblies. Built from high-quality spring steel, this spring delivers consistent performance in equipment requiring controlled stretch and recoil. Its compact design and strong wire construction make it suitable for a wide range of repair, maintenance, and mechanical applications—because when springs lose their tension, the rest of the mechanism usually follows.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: 18617
• Nominal Size: SRM106
• Product Type: Extension spring
• Material: Spring steel
• Outside Diameter: 21/32"
• Body Length: 3-15/16"
• Wire Diameter: 0.096 WG
• Design: Coiled tension spring for controlled extension
• Function: Provides return tension in mechanical assemblies

Ideal For

• Equipment repair and mechanical maintenance
• Agricultural and shop equipment mechanisms
• Linkage and return spring applications
• General-purpose tension spring replacements
• Situations where a dependable spring keeps mechanisms returning to position instead of staying stretched out.