---
product_id: 229012924
title: "PRIME-LINE SP 9711 Products Closed and Squared Compression Springs, Nickel, 23/32 in. x 3-1/2 in"
brand: "prime-line"
price: "C$1795"
currency: NIO
in_stock: true
reviews_count: 5
category: "Prime Line"
url: https://www.desertcart.ni/products/229012924-prime-line-sp-9711-products-closed-and-squared-compression-springs
store_origin: NI
region: Nicaragua
---

# Nickel-plated finish - corrosion resistant 4.82 lbs max load - robust performance 0.041 in wire diameter - precision strength PRIME-LINE SP 9711 Products Closed and Squared Compression Springs, Nickel, 23/32 in. x 3-1/2 in

**Brand:** prime-line
**Price:** C$1795
**Availability:** ✅ In Stock

## Summary

> ⚙️ Elevate your mechanics with springs that mean business!

## Quick Answers

- **What is this?** PRIME-LINE SP 9711 Products Closed and Squared Compression Springs, Nickel, 23/32 in. x 3-1/2 in by prime-line
- **How much does it cost?** C$1795 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/229012924-prime-line-sp-9711-products-closed-and-squared-compression-springs)

## 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 tempered spring steel core ensures optimum expansion and long-lasting resilience.
- • **Precision Strength:** 0.041 inch wire diameter delivers reliable compression with a strong spring rate for demanding tasks.
- • **Effortless Installation:** Designed for quick setup with minimal tools—get your projects moving faster.
- • **Corrosion-Resistant Shine:** Sleek nickel plating protects against rust, making it ideal for both indoor and outdoor use.
- • **Engineered for Versatility:** Perfect fit for appliances, automotive, marine, and more—your all-in-one spring solution.

## Overview

The PRIME-LINE SP 9711 is a high-performance closed and squared compression spring crafted from durable tempered steel with a corrosion-resistant nickel finish. Measuring 23/32 inch in diameter and 3-1/2 inches in length, it supports up to 4.82 lbs of load with a precise 0.041 inch wire gauge, making it ideal for a wide range of professional and household applications requiring reliable, long-lasting compression.

## Description

These Handyman compression springs by Prime-Line Products are constructed of durable spring steel, and they come finished in a beautiful, corrosive-resistant, nickel-plated finish. Compression springs like these are used for a variety of household and professional applications, and they feature a strong spring rate. These springs are easy to install and are used by many. The outside diameters, lengths and gauge thicknesses vary between each of these springs, while their dependability does not. Use these springs for repairs around the house, in the office, vehicle, garage and in many other applications.

Review: Product Specs
Review: Good quality

## Features

- For use in a variety of applications; appliances, automotive, marine, toys, tools, mechanical devices, contraptions and more
- Compression springs are designed with flat end coils and feature strong spring rates
- Spring dimensions: 23/32 inch outside diameter, 3-1/2 inch length, 0.041 inch wire diameter, 4.82 lbs. maximum safe load, 0.461 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 expansion when compressed
- 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 |
|---------------|-------|
| Manufacturer | Prime-Line Products |
| Part Number | SP 9711 |
| Item model number | SP 9711 |
| Size | 23/32 in. x 3-1/2 in. |
| Colour | Nickel |
| Finish | Nickel |
| Material | Steel |
| Shape | shape |
| Item Package Quantity | 1 |
| Cutting Diameter | 0.72 Inches |
| Measurement System | wire_size |
| Included Components | Springs |
| Batteries included? | No |
| Batteries Required? | No |
| Assembled Diameter | 0.72 Inches |
| Item Weight | 9 g |

## Images

![PRIME-LINE SP 9711 Products Closed and Squared Compression Springs, Nickel, 23/32 in. x 3-1/2 in - Image 1](https://m.media-amazon.com/images/I/51071VrpWQL.jpg)
![PRIME-LINE SP 9711 Products Closed and Squared Compression Springs, Nickel, 23/32 in. x 3-1/2 in - Image 2](https://m.media-amazon.com/images/I/61cEU4MVueL.jpg)
![PRIME-LINE SP 9711 Products Closed and Squared Compression Springs, Nickel, 23/32 in. x 3-1/2 in - Image 3](https://m.media-amazon.com/images/I/91pQbgvo1VL.jpg)
![PRIME-LINE SP 9711 Products Closed and Squared Compression Springs, Nickel, 23/32 in. x 3-1/2 in - Image 4](https://m.media-amazon.com/images/I/6170RjqadfL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: How many lbs of compression does this spring yield? I’m looking for 50 lbs compression to use on a cheese press.**
A: I do not know the exact amount of pressure required to compress the spring but I do know that it isn’t 50 pounds. I would estimate it as closer to 2-3 pounds. I used mine on a washing machine start button that is plastic—so it is a very light spring.

**Q: I want to make costume antennae. Will these work? I want them to bounce about supporting styrofoam balls at the end to wiggle.**
A: This would work fine for that.  not too stiff...  In my opinion

**Q: What is the spring constant?**
A: Quoting the max safe work load doesn't answer the question and is not helpful to you customers. I have the same question: What is the spring constant?

So, in the interest of trying to be helpful I'll offer this:
Spring force is measure by  a formula F=kX where K is the spring constant. The force pressure of the spring is equal to it's constant times the amount you compress it. If the constant K is 1lb/inch compressing it 3" will cause it to resist the compression with 3lbs of force. This formula is basic engineering 101, is useful for a specified amount of compression or extension (yes, you can overdo it), and useful for both compression and extraction springs. So knowing this you can easily determine the K value for your customers.

I am looking for a spring roughly 4" long, 1/2" inside diameter and a spring constant of 8oz/inch.

**Q: I'm looking for springs to hang lightweight  bouncing toys.  Would something like this work?**
A: The spring can support a maximum safe load of 4.82lbs.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Product Specs
*by D***1 on 11 August 2021*



### ⭐⭐⭐⭐⭐ Good quality
*by C***E on 31 October 2024*



### ⭐⭐⭐⭐⭐ Tel que décrit
*by A***S on 10 December 2018*

Tel que décrit

## Frequently Bought Together

- Prime-Line SP 9711 Compression Spring, Spring Steel Construction, Nickel-Plated Finish, 0.041 GA x 23/32 In. x 3-1/2 In. (2 Pack)
- Prime-Line SP 9712 Compression Spring, Spring Steel Construction, Nickel-Plated Finish, 0.051 GA x 9/16 In. x 3 In. (2 Pack)
- Prime-Line SP 9727 Compression Spring, Spring Steel Construction, Nickel-Plated Finish, 0.041 GA x 5/8 in. x 1-1/2 in. (2 Pack)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-24*