Prime-line 3-1/2 In. L X 7/16 In. Dia. Extension Spring 2 Pk

Introducing Prime-Line Handyman 0.047 Ga 7/16 In. x 3-1/2 In. Extension Spring (2-Pack), a dependable pair of single-loop, closed-end springs engineered for long-lasting performance. Manufactured from resilient spring steel and finished with a nickel plating for corrosion resistance, these springs combine strength with a clean, professional appearance. Their generous 4.78 inch deflection enables controlled tension across diverse applications, from simple home repairs to more precise mechanical adjustments. While outside diameter, length, and gauge can vary between units, you can count on consistent reliability.

How It Helps You: This pair delivers straightforward installation and dependable operation for a wide range of tasks. The nickel-plated coating protects against rust, while the steel core stands up to repeated use in demanding environments.

• Durable extension springs made from high-grade spring steel, designed for reliable motion and long life in extension spring applications.
• Nickel plating provides excellent corrosion resistance, ideal for damp or variable environments in extension spring hardware.
• Exact sizing 0.047 gauge with 7/16 inch outside diameter and 3-1/2 inch extended length for precise fit in target assemblies.
• Substantial deflection of 4.78 inches supports a wide range of movement and load scenarios in extension spring setups.
• Easy to install, making these extension springs suitable for DIY enthusiasts and professional applications alike.

Why choose these extension springs: Built to endure regular use, they combine robust materials with a protective nickel finish for lasting performance. Ideal for household, workshop, or automotive tasks, they simplify repairs and maintenance while delivering dependable tension and smooth operation.