Prime Line Products Sp 9608 Extension Spring 2 Pack

Product Description

The PRIME LINE PRODUCTS SP 9608 is a single loop closed extension spring made from durable spring steel with a nickel-plated finish. Measuring 7/16 inches outside diameter, 11/32 inches inside diameter, and 2-1/2 inches in length, this spring is rated for a maximum safe load of 11.5 pounds with a maximum deflection of 3.51 inches. The 0.047-inch wire diameter provides consistent tension across the rated load range. Each package contains two springs. Licensed tradespeople and experienced DIYers install these in light-duty mechanical, HVAC access panel, cabinet, and general hardware applications where a compact extension spring is required.

These extension springs suit both indoor and outdoor installations thanks to the corrosion-resistant nickel-plated finish. Typical applications include screen door hardware, cabinet latches, small appliance assemblies, and other residential or light commercial mechanical linkages that require a short, low-load extension spring. The closed single-loop end configuration allows straightforward attachment to hooks, pins, or brackets without additional hardware in most standard installations.

Key Features

• Single loop closed ends for direct hook or pin attachment
• Spring steel construction for reliable cycle life under rated load
• Nickel-plated finish resists corrosion for indoor and outdoor use
• 11.5-pound maximum safe load with 3.51-inch maximum deflection
• Compact 2-1/2-inch length fits tight clearance applications
• Sold as a 2-pack for common replacement or backup needs

Compatibility

Designed as an OEM-style replacement extension spring for residential and light commercial hardware applications requiring a single loop closed spring with 7/16-inch outside diameter and 2-1/2-inch body length.

Installation Notes

Installation is typically performed by a handyman, HVAC technician, or general maintenance professional. Always relieve any tension from the existing spring and de-energize or secure the associated mechanism before removing the old spring. Use appropriate pliers or spring hooks to seat the loops onto mounting pins without overstretching beyond the rated 3.51-inch maximum deflection. Do not load this spring beyond its 11.5-pound maximum safe load rating.