---
product_id: 25307689
title: "Prime-Line SP 9712 Compression Spring, Spring Steel Construction, Nickel-Plated Finish, 0.051 GA x 9/16 In. x 3 In. (2 Pack)"
brand: "prime-line"
price: "€ 13.77"
currency: EUR
in_stock: true
reviews_count: 8
category: "Prime Line"
url: https://www.desertcart.gr/products/25307689-prime-line-sp-9712-compression-spring-spring-steel-construction-nickel
store_origin: GR
region: Greece
---

# 3 in. length - versatile fit 19.9 lbs max load - reliable compression 0.051 in. wire gauge - precision strength Prime-Line SP 9712 Compression Spring, Spring Steel Construction, Nickel-Plated Finish, 0.051 GA x 9/16 In. x 3 In. (2 Pack)

**Brand:** prime-line
**Price:** € 13.77
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate your projects with springs that perform as hard as you do!

## Quick Answers

- **What is this?** Prime-Line SP 9712 Compression Spring, Spring Steel Construction, Nickel-Plated Finish, 0.051 GA x 9/16 In. x 3 In. (2 Pack) by prime-line
- **How much does it cost?** € 13.77 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/25307689-prime-line-sp-9712-compression-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

- • **Multi-Use Mastery:** Ideal for appliances, automotive, marine, toys, and professional mechanical devices—be ready for anything.
- • **Precision Fit & Force:** 9/16 inch diameter and 3 inch length deliver consistent, strong spring rates for diverse applications.
- • **Effortless Installation:** Designed for quick setup with minimal tools, saving you time on every project.
- • **Engineered for Endurance:** Tempered spring steel construction ensures long-lasting resilience under pressure.
- • **Corrosion-Resistant Shine:** Nickel-plated finish protects against rust, perfect for indoor and outdoor use.

## Overview

The Prime-Line SP 9712 Compression Spring is a durable, nickel-plated spring steel component measuring 9/16 inch in diameter, 3 inches in length, and 0.051 inch wire gauge. Rated for a maximum safe load of 19.9 lbs and designed with flat end coils for strong spring rates, it offers corrosion resistance and versatility across household, automotive, and professional applications. Sold in a convenient 2-pack, these springs combine precision engineering with easy installation to keep your mechanical projects running smoothly.

## 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: Great Compression Spring for Another Purpose. - Arrived on time and great use for workshop. Not used for engine. Spring was the right size and compression strength as specified.
Review: Good for mini X pilot controls - Used for mini X pilot Controls. Just measure and cut, perfect tension

## 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: 9/16 inch outside diameter, 3 inch length, 0.051 inch wire diameter, 19.9 lbs. maximum safe load, 0.954 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 |
|---------------|-------|
| ASIN | B007X4X7QA |
| Assembled Diameter | 0.56 Inches |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #59,376 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #70 in Mechanical Compression Springs |
| Customer Reviews | 4.7 4.7 out of 5 stars (128) |
| Cutting Diameter | 0.56 Inches |
| Date First Available | April 24, 2012 |
| Finish | Nickel |
| Global Trade Identification Number | 00049793097125 |
| Handle Material | Alloy Steel |
| Included Components | Prime-Line Products SP 9712 Compression Spring with .054 Diameter, 9/16-Inch x 3-Inch,(Pack of 2) |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 1.44 ounces |
| Item model number | SP 9712 |
| Manufacturer | Prime-Line Products |
| Measurement System | Inch, wire_size |
| Number Of Pieces | 2 |
| Part Number | SP 9712 |
| Size | 9/16 in. x 3 in. |
| Special Features | Durable, Easy to Install |
| Style | Compression |
| UPC | 049793097125 |
| Warranty Description | Goods are warranted against manufacturing defects for 1 year. |

## Product Details

- **Auto Part Position:** Outside
- **Brand:** PRIME-LINE
- **Color:** Nickel
- **Extended Length:** 3 Inches
- **Material:** Alloy Steel

## Images

![Prime-Line SP 9712 Compression Spring, Spring Steel Construction, Nickel-Plated Finish, 0.051 GA x 9/16 In. x 3 In. (2 Pack) - Image 1](https://m.media-amazon.com/images/I/51Ou-NlOktL.jpg)
![Prime-Line SP 9712 Compression Spring, Spring Steel Construction, Nickel-Plated Finish, 0.051 GA x 9/16 In. x 3 In. (2 Pack) - Image 2](https://m.media-amazon.com/images/I/61EJk6-vGML.jpg)
![Prime-Line SP 9712 Compression Spring, Spring Steel Construction, Nickel-Plated Finish, 0.051 GA x 9/16 In. x 3 In. (2 Pack) - Image 3](https://m.media-amazon.com/images/I/91t0FceDlxL.jpg)
![Prime-Line SP 9712 Compression Spring, Spring Steel Construction, Nickel-Plated Finish, 0.051 GA x 9/16 In. x 3 In. (2 Pack) - Image 4](https://m.media-amazon.com/images/I/6170RjqadfL.jpg)

## Questions & Answers

**Q: How many come per order? The title says 2 pack but the 9712 say they're sold in packs of 4**
A: There are two pieces in one package.

**Q: How much does the spring compress? It says 0.954" maximum deflection but another website says it compresses down to 0.954".**
A: Compresses to .954 approx.

**Q: What is the max load of this spring?**
A: the maximum safe load is 19.90 lbs..

**Q: What is the spring constant in lb/in?**
A: Robert!  This spring was used to on a commerical roll-up door to keep tension on the rollers against the guide rails. Works good!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Compression Spring for Another Purpose.
*by J***O on December 10, 2025*

Arrived on time and great use for workshop. Not used for engine. Spring was the right size and compression strength as specified.

### ⭐⭐⭐⭐⭐ Good for mini X pilot controls
*by A***M on September 22, 2025*

Used for mini X pilot Controls. Just measure and cut, perfect tension

### ⭐⭐⭐⭐⭐ Works well
*by G***E on November 7, 2025*

Works for what I needed it to

## Frequently Bought Together

- 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 9711 Compression Spring, Spring Steel Construction, Nickel-Plated Finish, 0.041 GA x 23/32 In. x 3-1/2 In. (2 Pack)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-21*