Prime-Line SP9657 Extension Spring 1-1/2 in L x 7/32 in D ? Nickel-Plated Steel Pair Ensure reliable tension and smooth operation in your household repairs with the Prime-Line SP9657 extension spring, a durable 1-1/2 inch long, 7/32 inch diameter spring designed for a wide range of residential applications. Sold in a 2-pack, these nickel-plated steel extension springs feature a closed single-loop end on both sides, providing secure attachment points for easy installation in windows, screens, garage doors, furniture, and various mechanical devices. Constructed from high-quality spring steel with a 0.023-inch wire gauge, these springs offer strong tensile performance and resistance to deformation under repeated use. The nickel-plated finish enhances corrosion resistance, protecting against moisture and extending service life in indoor and sheltered outdoor environments. Each spring delivers a generous deflection length of 2.64 inches, allowing for significant stretch while maintaining consistent force and durability. Measuring 1-1/2 inches in length (unstretched) and 7/32 inch in diameter, these compact yet robust springs are engineered to replace worn or broken originals in many common household fixtures. Their universal design and proven reliability make them a go-to choice for contractors, maintenance professionals, and DIYers performing screen door, window balance, or gate repairs. Packaged in a simple, space-saving bag, this pair of springs is easy to store and transport. With dimensions of 3.65 inches in height and 2.80 inches in width, the packaging is ideal for hardware drawers, toolkits, or retail shelving. Features - 2-pack of 1-1/2 in extension springs for household repairs and replacements - 7/32 in diameter with 0.023 in wire gauge for durable, consistent performance - Closed single-loop ends on both sides for secure hook attachment - Made from spring steel for high tensile strength and resilience - Nickel-plated finish resists rust and corrosion - Deflection length of 2.64 in for reliable stretch and tension recovery - Ideal for screen doors, windows, garage mechanisms, and furniture - Easy to install with standard tools or by hand - Universal fit for a variety of residential and light commercial applications - Compact size for use in tight spaces - Corrosion-resistant coating extends lifespan in humid conditions - Widely used and trusted in repair and maintenance industries - Bagged packaging for protection and retail convenience Specifications - Brand Name: Prime-Line - Model Name: Prime-Line SP9657 - Part Number: SP9657 - UPC: 049793096579 - Alternative UPC: 049793096579 - Product Type: Spring - Spring Type: Extension - End Type: Single Loop, Closed - Material: Steel - Finish: Nickel-Plated - Length: 1-1/2 in - Diameter: 7/32 in - Wire Gauge: 0.023 - Number in Package: 2 pk - Each Weight: 0.100 lb - Packaging Type: Bagged - Height: 3.65 in - Width: 2.80 in - Country Origin Code: TW - Manufacturer: Prime-Line Products - Country of Origin: Taiwan Product Application The Prime-Line SP9657 extension spring is designed for use in a variety of residential repair and maintenance tasks where dependable tension is essential. Commonly used in screen door closers, window balances, gate latches, and small mechanical assemblies, it provides smooth, consistent operation and long-term durability. Its corrosion-resistant finish and robust steel construction make it suitable for both indoor and protected outdoor installations. Whether replacing a broken spring or upgrading an existing system, this pair delivers reliable performance and easy integration into everyday household hardware.