---
product_id: 55767906
title: "Prime-Line SP 9671 Extension Spring, Spring Steel Construction, Nickel-Plated Finish, 0.072 GA x 9/16 In. x 6 In., Closed Single Loop (2 Pack)"
brand: "prime-line"
price: "¥1725"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/55767906-prime-line-sp-9671-extension-spring-spring-steel-construction-nickel
store_origin: JP
region: Japan
---

# Nickel-plated corrosion resistance 6 in length, 9/16 in diameter 21.1 lbs max load Prime-Line SP 9671 Extension Spring, Spring Steel Construction, Nickel-Plated Finish, 0.072 GA x 9/16 In. x 6 In., Closed Single Loop (2 Pack)

**Brand:** prime-line
**Price:** ¥1725
**Availability:** ✅ In Stock

## Summary

> 🛠️ Elevate your repairs with springs that work as hard as you do!

## Quick Answers

- **What is this?** Prime-Line SP 9671 Extension Spring, Spring Steel Construction, Nickel-Plated Finish, 0.072 GA x 9/16 In. x 6 In., Closed Single Loop (2 Pack) by prime-line
- **How much does it cost?** ¥1725 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/55767906-prime-line-sp-9671-extension-spring-spring-steel-construction-nickel)

## Best For

- prime-line enthusiasts

## Why This Product

- Trusted prime-line brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Durable spring steel construction ensures reliable performance under pressure.
- • **Precision Engineered:** 0.072 gauge wire with 3.61-inch deflection for optimal stretch and retraction.
- • **Versatile Powerhouse:** Perfect for appliances, automotive, marine, toys, and more—your go-to fix-it spring.
- • **Effortless Installation:** Single loop closed ends make fastening quick and secure—no hassle, no fuss.
- • **Corrosion-Resistant Shine:** Nickel-plated finish keeps your springs looking sharp indoors or out.

## Overview

Prime-Line SP 9671 Extension Springs are crafted from tempered spring steel with a corrosion-resistant nickel finish, measuring 6 inches long and 9/16 inch in diameter. Designed for a maximum safe load of 21.1 lbs and a 3.61-inch deflection, these closed single loop springs offer durable, versatile performance for professional and household applications alike.

## Description

Prime-Line SP 9671 Extension Spring, Spring Steel Construction, Nickel-Plated Finish, 0.072 GA x 9/16 In. x 6 In., Closed Single Loop (2 Pack)

## Features

- For use in a variety of applications; appliances, automotive, marine, toys, tools, mechanical devices, contraptions and more
- These extension springs are designed with single loop closed ends for easy and reliable fastening to fixed and moving parts
- Spring dimensions: 9/16 inch outside diameter, 6 inch length, 0.072 inch wire diameter, 21.1 lbs. maximum safe load, 3.61 inch maximum deflection
- All springs come in a beautiful, corrosion resistant, nickel plated finish allowing them to be used both indoors and out
- Constructed of durable spring steel (tempered steel wire) to provide optimum retraction when stretched
- Designed for use with a variety of household and professional applications
- Easy to install with only a few simple tools
- Please refer to the line art drawing for dimensions and compare with your needs before ordering

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Alloy Steel |
| Brand | PRIME-LINE |
| Color | Nickel |
| Style | Industrial |
| Item Weight | 1.12 ounces |
| Tensile Strength | 21.1 Pounds |
| UPC | 049793096715 |
| Global Trade Identification Number | 00049793096715 |
| Manufacturer | Prime-Line Products (Home Improvement) |
| Part Number | SP 9671 |
| Item model number | SP 9671 |
| Is Discontinued By Manufacturer | No |
| Size | 9/16 in. x 6 in. |
| Finish | Nickel |
| Item Package Quantity | 1 |
| Cutting Diameter | 0.56 Inches |
| Measurement System | inch, wire_size |
| Included Components | Springs |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | Goods are warranted against manufacturing defects for 1 year. In no case is Prime-Line responsible for user related damage or damage incurred during installation. Warranty is void if products are subjected to abnormal conditions, misapplication or abuse. |
| Assembled Diameter | 0.56 Inches |

## Product Details

- **Material:** Alloy Steel
- **Brand:** PRIME-LINE
- **Item dimensions L x W x H:** 0.63 x 2.81 x 8.75 inches
- **Color:** Nickel
- **Style:** Industrial
- **Item Weight:** 1.12 ounces
- **Tensile Strength:** 21.1 Pounds
- **UPC:** 049793096715
- **Global Trade Identification Number:** 00049793096715
- **Manufacturer:** Prime-Line Products (Home Improvement)

## Images

![Prime-Line SP 9671 Extension Spring, Spring Steel Construction, Nickel-Plated Finish, 0.072 GA x 9/16 In. x 6 In., Closed Single Loop (2 Pack) - Image 1](https://m.media-amazon.com/images/I/81iIdAwvUtL.jpg)

## Frequently Bought Together

- Prime-Line SP 9671 Extension Spring, Spring Steel Construction, Nickel-Plated Finish, 0.072 GA x 9/16 In. x 6 In., Closed Single Loop (2 Pack)
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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-14*