--- product_id: 59405735 title: "Prime-Line 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: "€ 8.23" currency: EUR in_stock: true reviews_count: 13 category: "Prime Line" url: https://www.desertcart.it/products/59405735-prime-line-sp-9725-compression-spring-spring-steel-construction-nickel store_origin: IT region: Italy --- # 3/8 in diameter x 1-3/4 in length – perfect fit versatility 5.75 lbs max load – reliable heavy-duty compression 0.035 in wire gauge – precision strength Prime-Line 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:** € 8.23 **Availability:** ✅ In Stock ## Summary > ⚙️ Spring into action with strength and style! ## Quick Answers - **What is this?** Prime-Line 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?** € 8.23 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/59405735-prime-line-sp-9725-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 - • **Versatile Powerhouse:** Perfect for appliances, automotive, marine, tools, and creative mechanical contraptions. - • **Engineered for Endurance:** Tempered spring steel construction ensures long-lasting resilience under pressure. - • **Trusted by Pros & DIYers:** Highly rated with 4.5 stars and a proven track record in demanding applications. - • **Corrosion-Resistant Shine:** Nickel-plated finish protects against rust, making it ideal for indoor and outdoor use. - • **Precision Fit, Effortless Install:** Flat end coils and exact dimensions guarantee seamless integration into your projects. ## Overview The Prime-Line SP 9725 Compression Spring is a durable, nickel-plated spring steel component designed for reliable compression with a 0.035 inch wire gauge, 3/8 inch diameter, and 1-3/4 inch length. Rated for up to 5.75 lbs load and corrosion resistant, it fits a wide range of household and professional applications, delivering consistent performance and easy installation. ## 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: Spring fit perfectly and provides strong spring force needed. - This worked perfectly to fix my WORX WG191 string trimmer that lost the spring for dispensing the string. It is a tight fit the provides lots of force for the string advancement to work properly. Glad to have my string trimmer back up and running and not have to replace the whole machine. Review: China's Best - no issues, as advertised ## 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 | |---------------|-------| | ASIN | B008RGE2Y4 | | Assembled Diameter | 0.38 Inches | | Batteries Included? | No | | Batteries Required? | No | | Best Sellers Rank | #14,075 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #10 in Mechanical Compression Springs | | Color | Nickel | | Customer Reviews | 4.5 4.5 out of 5 stars (2,139) | | Cutting Diameter | 0.38 Inches | | Date First Available | November 29, 2012 | | Finish | steel,nickel | | Included Components | Springs | | Is Discontinued By Manufacturer | No | | Item Package Quantity | 1 | | Item Weight | 0.464 ounces | | Item model number | SP 9725 | | Manufacturer | Prime-Line Products (Home Improvement) | | Material | Steel | | Measurement System | inch, wire_size | | Part Number | SP 9725 | | Size | 3/8 in. x 1-3/4 in. | | Warranty Description | Goods are warranted against manufacturing defects for 1 year. | ## Images ![Prime-Line 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 ### ⭐⭐⭐⭐⭐ Spring fit perfectly and provides strong spring force needed. *by G***E on October 6, 2025* This worked perfectly to fix my WORX WG191 string trimmer that lost the spring for dispensing the string. It is a tight fit the provides lots of force for the string advancement to work properly. Glad to have my string trimmer back up and running and not have to replace the whole machine. ### ⭐⭐⭐⭐⭐ China's Best *by J***E on February 23, 2026* no issues, as advertised ### ⭐⭐⭐⭐⭐ 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.it/products/59405735-prime-line-sp-9725-compression-spring-spring-steel-construction-nickel](https://www.desertcart.it/products/59405735-prime-line-sp-9725-compression-spring-spring-steel-construction-nickel) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-04-23*