---
product_id: 23483813
title: "Prime-Line SP 9618 Extension Spring, Spring Steel Construction, Nickel-Plated Finish, 0.072 GA x 5/8 In. x 3-1/4 In., Single Loop Open, (2 Pack)"
brand: "prime-line"
price: "AR$25925"
currency: ARS
in_stock: true
url: https://www.desertcart.com.ar/products/23483813-prime-line-sp-9618-extension-spring-spring-steel-construction-nickel
store_origin: AR
region: Argentina
---

# Precise dimensions Durable steel Corrosion resistant Prime-Line SP 9618 Extension Spring, Spring Steel Construction, Nickel-Plated Finish, 0.072 GA x 5/8 In. x 3-1/4 In., Single Loop Open, (2 Pack)

**Brand:** prime-line
**Price:** AR$25925
**Availability:** ✅ In Stock

## Summary

> 🔩 Spring into Action with Confidence!

## Quick Answers

- **What is this?** Prime-Line SP 9618 Extension Spring, Spring Steel Construction, Nickel-Plated Finish, 0.072 GA x 5/8 In. x 3-1/4 In., Single Loop Open, (2 Pack) by prime-line
- **How much does it cost?** AR$25925 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/23483813-prime-line-sp-9618-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

- • **Easy Installation:** Quick setup with minimal tools required.
- • **High Load Capacity:** Supports up to 19.1 lbs with a maximum deflection of 2.01 inches.
- • **Robust Construction:** Crafted from premium spring steel for ultimate durability.
- • **Versatile Applications:** Perfect for appliances, automotive, marine, and more!
- • **Corrosion Resistant Finish:** Nickel-plated for both indoor and outdoor use.

## Overview

The Prime-Line SP 9618 Extension Spring is a versatile and durable solution for various applications, featuring a nickel-plated finish for corrosion resistance and a robust spring steel construction. With precise dimensions and a high load capacity, this extension spring is designed for easy installation and reliable performance in both household and professional settings.

## Description

Prime-Line SP 9618 Extension Spring, Spring Steel Construction, Nickel-Plated Finish, 0.072 GA x 5/8 In. x 3-1/4 In., Single Loop Open, (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 open ends for easy and reliable fastening to fixed and moving parts
- Spring dimensions: 5/8 inch outside diameter, 3-1/4 inch length, 0.072 inch wire diameter, 19.1 lbs. maximum safe load, 2.01 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 |
|---------------|-------|
| Finish Type | Nickel |
| Number of Pieces | 2 |
| Manufacturer | Prime-Line Products |
| UPC | 049793096180 |
| Global Trade Identification Number | 00049793096180 |
| Part Number | SP 9618 |
| Item Weight | 1.6 ounces |
| Product Dimensions | 0.63 x 0.63 x 3.25 inches |
| Country of Origin | Taiwan |
| Item model number | SP 9618 |
| Is Discontinued By Manufacturer | No |
| Finish | Nickel |
| Item Package Quantity | 1 |
| Measurement System | wire_size |
| Included Components | Extension Spring |
| 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. |

## Product Details

- **Material:** Steel
- **Size:** 5/8 in. x 3-1/4 in.
- **Pin type:** Spring
- **Brand:** PRIME-LINE
- **Color:** Nickel

## Images

![Prime-Line SP 9618 Extension Spring, Spring Steel Construction, Nickel-Plated Finish, 0.072 GA x 5/8 In. x 3-1/4 In., Single Loop Open, (2 Pack) - Image 1](https://m.media-amazon.com/images/I/514+58bdEOL.jpg)

## Frequently Bought Together

- Prime-Line SP 9618 Extension Spring, Spring Steel Construction, Nickel-Plated Finish, 0.072 GA x 5/8 In. x 3-1/4 In., Single Loop Open, (2 Pack)
- Prime-Line SP 9620 Extension Spring, Spring Steel Construction, Nickel-Plated Finish, 0.105 GA x 3/4 In. x 3-1/8 In., Single Loop Open, (2 Pack)
- Prime-Line SP 9624 Extension Spring, Spring Steel Construction, Nickel-Plated Finish, 0.120 GA x 13/16 In. x 4 In., Single Loop Open, (2 Pack)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-02-17*