--- product_id: 330594049 title: "21-Teeth Splined + A-Circle Carburetor Adjustment Tool Screwdriver Kit, Carburator Adjusting Small Engine Carb Tune up Tool Kit, Carburetor Adjuster Tool" brand: "huswell" price: "R$258" currency: BRL in_stock: true reviews_count: 5 url: https://www.desertcart.com.br/products/330594049-21-teeth-splined-a-circle-carburetor-adjustment-tool-screwdriver-kit store_origin: BR region: Brazil --- # 21 teeth precision Durable Y15 iron Ergonomic comfort 21-Teeth Splined + A-Circle Carburetor Adjustment Tool Screwdriver Kit, Carburator Adjusting Small Engine Carb Tune up Tool Kit, Carburetor Adjuster Tool **Brand:** huswell **Price:** R$258 **Availability:** ✅ In Stock ## Summary > 🔧 Tune Up Your Engine, Tune In to Performance! ## Quick Answers - **What is this?** 21-Teeth Splined + A-Circle Carburetor Adjustment Tool Screwdriver Kit, Carburator Adjusting Small Engine Carb Tune up Tool Kit, Carburetor Adjuster Tool by huswell - **How much does it cost?** R$258 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/330594049-21-teeth-splined-a-circle-carburetor-adjustment-tool-screwdriver-kit) ## Best For - huswell enthusiasts ## Why This Product - Trusted huswell brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Easy Identification:** Screwdriver marked for quick recognition, making your tuning process seamless. - • **Ergonomic Excellence:** Comfortable handle design reduces fatigue during prolonged use. - • **Heavy-Duty Durability:** Constructed from Y15 iron with nickel plating for long-lasting performance. - • **Precision Engineering:** 21 teeth design ensures accurate adjustments for optimal engine performance. - • **Versatile Compatibility:** Perfect for a wide range of 2-cycle small engines, from trimmers to chainsaws. ## Overview The HUSWELL 21-Teeth Splined + A-Circle Carburetor Adjustment Tool Screwdriver Kit is an essential tool for maintaining 2-cycle small engines. Designed for precision and comfort, this kit features a durable Y15 iron construction and ergonomic handles, making it easy to adjust carburetors for optimal engine performance. Compatible with various brands, it’s a must-have for any DIY enthusiast or professional mechanic. ## Description HUSWELL 21-Teeth Splined + A-Circle Carburetor Adjustment Tool Screwdriver Kit, Carburator Adjusting Small Engine Carb Tune up Tool Kit, Carburetor Adjuster Tool ## Features - Carburetor Adjustment Tool keeps 2 cycle small engines running well. Must have for 2 Cycle small engines to keep them in good condition. Replacement for ZAMA, Walbro, STIHL, Husqvarna, Poulan, Weedeater, Echo, Homelite, Ryobi, MTD, Troy-Bilt, Toro; string trimmer, chainsaw, leaf blower, hedge trimmer, edger, pole pruner and anything else - Ergonomic Designed Handle provides convenience and comfort for working. Built with squared handles, which makes it easy to tell 1/4 turn increments on the mixture settings. Heavy-duty adjusted head, precise and stability. Screwdriver Marked with tool type on the handle, easy to recognize - HIGH QUALITY MATERIAL AND DURABLE: The material is Y15 iron with nickle plated, ergonomic designed handle provides comfort for working, heavy-duty adjusted head, precise and easy to adjust the carburetor - “MUST- HAVE” PRODUCTS FOR HOUSEHOLD: Carburetor Adjustment Tool Kit use for household most 2 cycle engines. Adjusting the carburetor allows you to increase or reduce the engine's idle speed, allow the right amount of fuel and air to mix in the carburetor, so tuning it properly will increase the performance of your engine - Notice: It won't fit for WALBRO carburetors which may need a 22-teeth tool; Please kindly check whether your carburetor can be adjusted before you buy these adjustment tool. ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | HUSWELL | | Brand | HUSWELL | | Item Weight | 1.76 ounces | | Product Dimensions | 6 x 4 x 0.65 inches | ## Product Details - **Brand:** HUSWELL - **Recommended Uses For Product:** Leaf Blower - **Product Dimensions:** 6"D x 4"W x 0.65"H - **Manufacturer:** HUSWELL - **UPC:** 766970771905 ## Images ![21-Teeth Splined + A-Circle Carburetor Adjustment Tool Screwdriver Kit, Carburator Adjusting Small Engine Carb Tune up Tool Kit, Carburetor Adjuster Tool - Image 1](https://m.media-amazon.com/images/I/41V2GWOFxjS.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ If you need the A-Circle shaped carb tool, this is the one!!! *by G***E on Reviewed in the United States 🇺🇸 on 21 November 2022* I had a kit with 15 or 16 tools shaped in different ways but lacked the "A-Circle" style carb adjustment tool This is the one. Why it's bundled with another tool that you can find just about anywhere is beyond me... but now I have four of the "splined" shape tool. Included a picture of the carb jets I used it on.Perhaps some forensic historiographer out there can derive the name "A-Circle"? ### ⭐⭐⭐⭐⭐ A Must For Every Tool Box *by J***. on Reviewed in the United States 🇺🇸 on 8 November 2022* Bought a Craftsman B215 Leaf Blower. It would bog down when giving it the gas. That’s normally the high speed jet on the carburetor that needs adjusted. This selection of carburetor tools included the “A circle” adjusting tool that the carburetor requires. A good price with fast shipping. I’m happy. ### ⭐⭐⭐⭐⭐ Great tools *by T***R on Reviewed in the United States 🇺🇸 on 18 January 2023* I didn't even know these tools existed until I saw them on Amazon. They work great on my Stihl and Husqvarna blowers and trimmers. ## Frequently Bought Together - HUSWELL 21-Teeth Splined + A-Circle Carburetor Adjustment Tool Screwdriver Kit, Carburator Adjusting Small Engine Carb Tune up Tool Kit, Carburetor Adjuster Tool - Hipa 753-06288 Carburetor for Troy Bilt TB35EC TB2044XP TB2040XP TB2MB TB430 String Trimmer Murray M25B M2560 MS2550 MS2560 MS9900 Remington RM430 - CALU LUKY Carburetor Adjustment Tool kit for 2 Common Cycle Carburator Adjusting Small Engine Carb Tune up Adjusting Tool- Echo Poulan Husqvarna MTD Ryobi Homelite String Trimmer --- ## 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.com.br/products/330594049-21-teeth-splined-a-circle-carburetor-adjustment-tool-screwdriver-kit](https://www.desertcart.com.br/products/330594049-21-teeth-splined-a-circle-carburetor-adjustment-tool-screwdriver-kit) --- *Product available on Desertcart Brazil* *Store origin: BR* *Last updated: 2026-06-08*