--- product_id: 110775849 title: "Treadmill Allen Wrench - Fits 99% of Treadmills" brand: "treadlife fitness" price: "$32.29" currency: USD in_stock: true reviews_count: 10 category: "Tread Life Fitness" url: https://www.desertcart.us/products/110775849-treadmill-allen-wrench-fits-99-of-treadmills store_origin: US region: United States of America --- # Double-sided 3/16 & 7/32 sizes Durable alloy steel construction Fits 99% of residential treadmills Treadmill Allen Wrench - Fits 99% of Treadmills **Brand:** treadlife fitness **Price:** $32.29 **Availability:** ✅ In Stock ## Summary > 🔧 Unlock your treadmill’s full potential with the ultimate wrench for pros and home warriors alike! ## Quick Answers - **What is this?** Treadmill Allen Wrench - Fits 99% of Treadmills by treadlife fitness - **How much does it cost?** $32.29 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/110775849-treadmill-allen-wrench-fits-99-of-treadmills) ## Best For - treadlife fitness enthusiasts ## Why This Product - Trusted treadlife fitness brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Crafted from premium alloy steel to withstand frequent use without wear or bending. - • **Dual-Sided Precision:** Two essential Allen wrench sizes (3/16 & 7/32) in one sleek tool for seamless assembly and maintenance. - • **Compact & Ready to Go:** Lightweight and portable design fits easily in your workout space or tool kit—never get stuck mid-assembly again. - • **Effortless Treadmill TLC:** Perfect for quick belt adjustments, assembly, and routine maintenance to keep your machine running smoothly. - • **Universal Fit, Zero Hassle:** Compatible with 99% of treadmill brands including NordicTrack, Proform, and Bowflex. ## Overview The TreadLife Fitness Double-Sided Allen Wrench is a durable, compact tool designed to fit 99% of residential treadmills. Featuring two essential sizes (3/16 & 7/32) in one alloy steel wrench, it simplifies assembly, belt adjustments, and maintenance across top brands like NordicTrack, Proform, and Bowflex. Engineered for longevity and ease, it’s the must-have accessory for treadmill owners who demand reliability and efficiency. ## Description International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions. Review: Fits and works - This one is the right size and shockingly works as expected. Review: Works - Worked for my king smith walking pad ## Features - TreadLife Fitness Double Sided Allen Wrench - SIZES: Two Sides/Two Sizes: 3/16 & 7/32 - FITS: 99% of Residential Treadmills - COMPATIBLE WITH: NoridicTrack, Proform, Welso, Golds Gym, Freemotion, Reebok, Epic, Sears, Lifestyler, Horizon, AFG, Vision, Trimline, Schwinn, Nautilus, Bowflex, Sole, Spirit, LifeFitness and More ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07H1LDVJ4 | | Assembly Required | No | | Best Sellers Rank | #255,902 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #1,346 in Exercise Machine Attachments | | Brand | TreadLife Fitness | | Brand Name | TreadLife Fitness | | Color | Black | | Connectivity Technology | Power cord | | Customer Reviews | 4.2 4.2 out of 5 stars (248) | | Date First Available | September 1, 2018 | | Deck Length | 32 Inches | | Display Type | LCD | | Frame Material | Alloy Steel | | Included Components | Allen Wrench | | Item Dimensions LxWxH | 5 x 3 x 0.12 inches | | Item Package Dimensions L x W x H | 5.39 x 4.69 x 0.24 inches | | Manufacturer | TreadLife Fitness | | Material | Alloy Steel | | Maximum Horsepower | 3.5 Horsepower | | Maximum Incline Percentage | 15 | | Maximum Speed | 10 Miles per Hour | | Maximum Weight Recommendation | 300 Pounds | | Metrics Measured | Distance, Speed, Time | | Model Name | Tlf-100 | | Number of Items | 1 | | Package Weight | 0.04 Kilograms | | Part Number | TLF-100 | | Power Source | Corded Electric | | Product Benefits | Facilitates easy treadmill assembly and maintenance | | Product Grade | Home | | Recommended Uses For Product | treadmill assembly, adjustment, and maintenance | | Special Feature | Double-sided Allen wrench with 2 different sizes, Durable steel construction, Fits 99% of residential treadmills, Ideal for assembly, belt adjustment & maintenance | | Target Audience | Adult, Youth | | UPC | 754220394202 | ## Product Details - **Brand:** TreadLife Fitness - **Color:** Black - **Material:** Alloy Steel - **Maximum Horsepower:** 3.5 Horsepower - **Maximum Incline Percentage:** 15 - **Maximum Speed:** 10 Miles per Hour - **Product Grade:** Home - **Recommended Uses For Product:** treadmill assembly, adjustment, and maintenance - **Target Audience:** Adult, Youth ## Images ![Treadmill Allen Wrench - Fits 99% of Treadmills - Image 1](https://m.media-amazon.com/images/I/614aHjjJuAL.jpg) ![Treadmill Allen Wrench - Fits 99% of Treadmills - Image 2](https://m.media-amazon.com/images/I/61GEXfl7LRL.jpg) ![Treadmill Allen Wrench - Fits 99% of Treadmills - Image 3](https://m.media-amazon.com/images/I/31-CHNgRkvL.jpg) ## Questions & Answers **Q: Does it work on this bran Horizon T101 Treadmill** A: I think the T101 uses a M8 Allen bolt for the roller. So, it won’t work. You should be able to find that size Allen wrench locally. Thanks. **Q: Will this fit a sole f63 treadmill for adjusting the belt?** A: Sorry - Don't know - Used for Nordic Track' **Q: Will this fit a fitnation slimline treadmill?** A: None of us might have all treadmill brands. But you can buy it, tried, and return it, if doesn’t work for you. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Fits and works *by S***N on October 20, 2024* This one is the right size and shockingly works as expected. ### ⭐⭐⭐⭐⭐ Works *by L***F on October 4, 2025* Worked for my king smith walking pad ### ⭐ Lying *by N***L on June 5, 2025* Sole F63 treadmill, did not fit. They're lying in the description. ## Frequently Bought Together - Treadmill Allen Wrench - Fits 99% of Treadmills - SEKODAY Silicone Treadnmill Belt Lubricants/Lubes | 4.2 Ounce, High Temperature Resistant and Stable Lubricant,with Hard Application Tubes and Precision Screw Caps for Easy Use - Horizon Fitness Silicone Treadmill Belt Lubricant --- ## 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.us/products/110775849-treadmill-allen-wrench-fits-99-of-treadmills](https://www.desertcart.us/products/110775849-treadmill-allen-wrench-fits-99-of-treadmills) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-22*