Prime Line Products Sp 9602 Extension Spring 7/16 in 2pk

Product Description

The PRIME LINE PRODUCTS SP 9602 is a single loop closed extension spring designed for general-purpose tensioning and return applications in light mechanical and hardware assemblies. Manufactured from durable spring steel with a nickel-plated finish, this spring measures 7/16 inch outside diameter, 11/32 inch inside diameter, and 1-1/2 inch in length. The wire diameter is 0.047 inch. It carries a maximum safe load of 11.50 pounds and a maximum deflection of 1.71 inches. Sold in a two-pack, it suits HVAC technicians, plumbers, electricians, and maintenance professionals who need a reliable, corrosion-resistant spring for indoor or outdoor service environments.

This extension spring is suited for light-duty tensioning applications across residential and commercial settings. The nickel-plated finish provides corrosion resistance, making it appropriate for installations exposed to moisture or outdoor conditions. Common use cases include cabinet hardware, door assemblies, HVAC access panel latches, and general equipment repair where a compact, single loop closed extension spring is required by a maintenance or service technician.

Key Features

• Single loop closed end design for straightforward hook or anchor attachment
• Spring steel construction provides consistent tension and long service life
• Nickel-plated finish resists corrosion in both indoor and outdoor environments
• Maximum safe load of 11.50 pounds with 1.71 inch maximum deflection
• Compact 1-1/2 inch length fits tight spaces in hardware and equipment assemblies
• Sold as a two-pack, reducing per-unit cost on common repair calls

Compatibility

Designed as an OEM-style replacement or service spring for light-duty extension spring applications requiring a 7/16 inch outside diameter single loop closed extension spring.

Installation Notes

Installation is typically performed by maintenance technicians or general trade professionals using standard hand tools. Ensure the mounting anchors or hooks are fully seated in the spring loops before applying load. Inspect the attachment points for wear or deformation before installing a replacement spring. Do not exceed the rated maximum safe load of 11.50 pounds to avoid permanent deformation or failure.