---
product_id: 59405735
title: "SP 9725 Compression Spring, Spring Steel Construction, Nickel-Plated Finish, 0.035 GA x 3/8 In. x 1-3/4 In. (4 Pack)"
brand: "prime-line"
price: "38 zł"
currency: PLN
in_stock: true
reviews_count: 8
url: https://www.desertcart.pl/products/59405735-sp-9725-compression-spring-spring-steel-construction-nickel-plated-finish
store_origin: PL
region: Poland
---

# 3/8 in. diameter x 1-3/4 in. length – compact versatility 5.75 lbs max load – reliable heavy-duty performance 0.035 in. wire gauge – precision strength SP 9725 Compression Spring, Spring Steel Construction, Nickel-Plated Finish, 0.035 GA x 3/8 In. x 1-3/4 In. (4 Pack)

**Brand:** prime-line
**Price:** 38 zł
**Availability:** ✅ In Stock

## Summary

> ⚡️ Spring into action with strength and style!

## Quick Answers

- **What is this?** SP 9725 Compression Spring, Spring Steel Construction, Nickel-Plated Finish, 0.035 GA x 3/8 In. x 1-3/4 In. (4 Pack) by prime-line
- **How much does it cost?** 38 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/59405735-sp-9725-compression-spring-spring-steel-construction-nickel-plated-finish)

## 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

- • **Precision Fit:** Compact 3/8 inch diameter and 1-3/4 inch length fit seamlessly into diverse mechanical and household applications.
- • **Sleek & Strong:** Nickel-plated finish offers corrosion resistance and a polished look for indoor/outdoor use.
- • **Versatile Powerhouse:** Supports up to 5.75 lbs load with 0.505 inch deflection, perfect for everything from automotive to toys.
- • **Effortless Installation:** Designed for quick setup with minimal tools, saving you time and hassle.
- • **Engineered for Endurance:** Tempered spring steel construction ensures long-lasting resilience under pressure.

## Overview

Prime-Line SP 9725 Compression Springs are crafted from durable tempered spring steel with a corrosion-resistant nickel plating. Measuring 3/8 inch in diameter and 1-3/4 inches in length, these springs deliver a strong 5.75 lbs maximum load capacity and 0.505 inch deflection, making them ideal for a wide range of household, automotive, and professional applications. Sold in packs of four, they combine reliability, sleek design, and easy installation to keep your projects moving 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.

## 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: 3/8 inch outside diameter, 1-3/4 inch length, 0.035 inch wire diameter, 5.75 lbs. maximum safe load, 0.505 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 (Home Improvement) |
| Part Number | SP 9725 |
| Item Weight | 0.464 ounces |
| Item model number | SP 9725 |
| Is Discontinued By Manufacturer | No |
| Size | 3/8 in. x 1-3/4 in. |
| Color | Nickel |
| Finish | steel,nickel |
| Material | Steel |
| Item Package Quantity | 1 |
| Cutting Diameter | 0.38 Inches |
| Measurement System | wire_size, inch |
| 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 | 0.38 Inches |

## Images

![SP 9725 Compression Spring, Spring Steel Construction, Nickel-Plated Finish, 0.035 GA x 3/8 In. x 1-3/4 In. (4 Pack) - Image 1](https://m.media-amazon.com/images/I/71kTroaCTkL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality great price
*by B***N on April 23, 2025*

it wasn’t the size that I needed for the project I was working on. But is it well made and I’m sure it’ll come in use sometime

### ⭐⭐⭐⭐⭐ Works as advertised.
*by A***R on May 13, 2025*

I used these springs in my Yost 750-DI bench vise to fix about the only serious design flaw that vise has. The vise is designed to rotate about its base, and there's an internal locking ring that keeps it from rotating which is tightened and loosened with two bolts. This locking ring binds-up pretty easily, so I put these springs around the locking ring bolts, positioned between the locking ring and vise body. Now, when I loosen the bolts, these springs push the locking ring away from the vise body, preventing the ring from binding. I can't vouch for these springs' longevity, but they're the right size and work well enough for my purpose.

### ⭐⭐⭐⭐⭐ Dimensionally correct to what is listed.
*by D***E on March 10, 2025*

Took a chance on these springs, and they were perfect. I am using three of them on a secondary mirror holder for a telescope. The length and diameter were spot-on. The spring rate was just right for my needs to keep the mirror mount in place no mater which direction the telescope is pointed. I would buy these again for my next project.

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-02-07*