--- product_id: 110775849 title: "Treadmill Allen Wrench - Fits 99% of Treadmills" brand: "treadlife fitness" price: "¥4849" currency: JPY in_stock: true reviews_count: 11 category: "Tread Life Fitness" url: https://www.desertcart.jp/products/110775849-treadmill-allen-wrench-fits-99-of-treadmills store_origin: JP region: Japan --- # 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:** ¥4849 **Availability:** ✅ In Stock ## Summary > 🔧 Unlock flawless treadmill maintenance with the ultimate double-sided wrench! ## Quick Answers - **What is this?** Treadmill Allen Wrench - Fits 99% of Treadmills by treadlife fitness - **How much does it cost?** ¥4849 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/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 for long-term durability and reliability - • **Dual-Size Power Tool:** Two essential Allen wrench sizes in one sleek, double-sided design - • **Effortless Maintenance:** Perfect for quick assembly, belt adjustments, and routine treadmill upkeep - • **Universal Fit, Zero Hassle:** Works seamlessly with 99% of treadmill brands including NordicTrack & Bowflex - • **Your Home Gym’s Best Friend:** Compact, lightweight, and always ready to keep your cardio gear in peak shape ## Overview The TreadLife Fitness Treadmill Allen Wrench is a double-sided tool featuring 3/16 and 7/32 sizes, engineered to fit 99% of residential treadmills. Made from durable alloy steel, it simplifies assembly, belt adjustments, and maintenance across top brands like NordicTrack, Bowflex, and more—making it an essential accessory for every home gym enthusiast. ## Description desertcart.com : Treadmill Allen Wrench - Fits 99% of Treadmills : Sports & Outdoors 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 | | Additional Features | Double-sided Allen wrench with 2 different sizes, Durable steel construction, Fits 99% of residential treadmills, Ideal for assembly, belt adjustment & maintenance | | Best Sellers Rank | #291,690 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #1,412 in Exercise Machine Attachments | | Brand | TreadLife Fitness | | Brand Name | TreadLife Fitness | | Color | Black | | Connectivity Technology | Power cord | | Customer Reviews | 4.3 out of 5 stars 253 Reviews | | Deck Length | 32 inches | | Display | LCD | | Frame Material Type | Alloy Steel | | Included Components | Allen Wrench | | Manufacturer | TreadLife Fitness | | Manufacturer Part Number | TLF-100 | | Material | Alloy Steel | | Material Type | Alloy Steel | | Maximum Horsepower | 3.5 hp | | Maximum Incline Percentage | 15 | | Maximum Speed | 10 miles_per_hour | | Maximum Weight Recommendation | 300 pounds | | Metrics Measured | Distance, Speed, Time | | Model Name | Tlf-100 | | Model Number | TLF-100 | | Number of Programs | 2 | | 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 Special Feature Double-sided Allen wrench with 2 different sizes, Durable steel construction, Fits 99% of residential treadmills, Ideal for assembly, belt adjustment & maintenance See more | | Target Audience | Adult, Youth | | UPC | 754220394202 | | Unit Count | 1 Count | ## 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/41natlNSnTL.jpg) ![Treadmill Allen Wrench - Fits 99% of Treadmills - Image 2](https://m.media-amazon.com/images/I/61-ZmekXeoL.jpg) ![Treadmill Allen Wrench - Fits 99% of Treadmills - Image 3](https://m.media-amazon.com/images/I/61E+4cjduyL.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.jp/products/110775849-treadmill-allen-wrench-fits-99-of-treadmills](https://www.desertcart.jp/products/110775849-treadmill-allen-wrench-fits-99-of-treadmills) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-21*