The Extension Spring #59 (SRM59) is a compact, heavy-duty extension spring designed to provide reliable tension and return force in mechanical assemblies. Manufactured from durable spring steel, this spring features a 3/4" outside diameter, 3-1/4" length, and .105 wire gauge, delivering consistent stretch and dependable rebound in equipment and repair applications. Extension springs like this are commonly used anywhere components need to pull back into position after being stretched—quietly doing their job while the rest of the machine takes the credit.
Country of Origin
Varies by production batch
Key Features / Specifications
Ideal For