Prime Line Products Sp 9642 Screen Door Closer Spring

Product Description

The PRIME LINE PRODUCTS SP 9642 is a closer spring designed for installation on wood screen doors. Built from tempered spring wire with a zinc-plated and nickel-plated finish, it delivers corrosion resistance suitable for both indoor and outdoor use. The spring measures 13/32 inches outside diameter, 9/32 inches inside diameter, and 16-3/8 inches in length, with a wire diameter of 0.06 inches. It carries a maximum safe load of 19.6 pounds and a maximum deflection of 25.2 inches. Closed loops at each end allow for straightforward hook or pin attachment. This package contains 10 springs.

The SP 9642 is suited for residential wood-framed screen doors where a traditional tension-style door closer is required. It is commonly installed on hinged screen doors on porches, entryways, and utility access points. The spring mounts between the door frame and the door face, pulling the door closed automatically after each use. Its compact outside diameter and standard length make it a practical fit for typical residential screen door hardware setups.

Key Features

• Tempered spring wire construction for consistent tension and long service life
• Zinc-plated and nickel-plated finish for corrosion resistance indoors and outdoors
• Closed loops at each end for secure attachment to standard hook or pin hardware
• 13/32 inch outside diameter and 16-3/8 inch length to fit standard wood screen door applications
• Maximum safe load of 19.6 pounds with up to 25.2 inches of deflection
• Sold in a pack of 10 units

Compatibility

Designed as an OEM-style replacement or standard closer spring for wood-framed residential screen doors.

Installation Notes

Installation is typically performed by a handyman or general contractor and requires no specialized trade license. Before installation, ensure the screen door is secured open to relieve any existing spring tension. Attach the closed loops at each end to the corresponding hook or anchor points on the door and door frame, following the hardware manufacturer's mounting instructions. Check that the door swings freely and closes fully without binding before completing the installation.