4-1/2 In. L X 15/32 In. D Extension Spring

Presenting Prime-Line SP 9661 Handyman Closed-Loop Extension Springs, engineered for a wide range of repair tasks around home, shop, and vehicle. Crafted from high-strength spring steel and finished with a corrosion-resistant nickel coating, these springs stand up to daily use while delivering smooth, repeatable tension. Each spring measures 4.5 inches in overall length, features a 0.041-inch wire gauge and a 15/32-inch outside diameter, and arrives as a convenient 2-pack so you are prepared for multiple installations. While individual springs may vary slightly in size, you can rely on consistent durability and dependable performance in doors, panels, hood latches, tool drawers, and other common assemblies.

Benefits at a glance: The nickel-plated finish guards against rust and corrosion, extending life in humid workshops and exposed environments. These extension springs install quickly, clamp securely, and maintain tension through repeated cycles, helping you complete repairs with confidence and minimal downtime.

• 0.041-in wire gauge delivers strong, compact tension for tight spaces, making these extension springs ideal for cabinet hardware, small doors, and automotive components.
• 15/32-in outside diameter provides a compact profile that fits neatly into constrained housings and mounting points used in furniture, appliances, and vehicles.
• 4.5-in extended length with a generous deflection of up to about 4.78 in delivers flexible mounting options for latching mechanisms, panels, and pop-out hinges.
• Nickel-plated surface resists corrosion, keeping performance consistent in environments prone to moisture, salt, or grime.
• Comes as a 2-pack, giving you ready-to-use replacements for multiple projects without shopping for separate pieces.

Experience dependable performance: These springs deliver steady force, reliable cycling, and long-lasting durability across home, shop, and automotive repairs. Built for reuse and easy installation, they help you complete projects faster and with confidence, making them a smart choice for DIYers and professionals alike. Their consistent operation reduces downtime and guesswork in critical assemblies.