--- product_id: 22169830 title: "CTA Tools 3235 Spark Plug Gapper: Coin-Style Spark Plug Gap Tool, 0.020\"–0.100\" Measurement Range, Plated Steel, Quick-Check Reference Tool" brand: "cta tools" price: "€ 8.99" currency: EUR in_stock: true reviews_count: 13 category: "Cta Tools" url: https://www.desertcart.pt/products/22169830-cta-tools-3235-spark-plug-gapper-coin-style-spark-plug store_origin: PT region: Portugal --- # 0.020"–0.100" gap range Compact, pocket-friendly design Durable plated steel build CTA Tools 3235 Spark Plug Gapper: Coin-Style Spark Plug Gap Tool, 0.020"–0.100" Measurement Range, Plated Steel, Quick-Check Reference Tool **Brand:** cta tools **Price:** € 8.99 **Availability:** ✅ In Stock ## Summary > ⚡ Gap it. Check it. Own the tune-up game. ## Quick Answers - **What is this?** CTA Tools 3235 Spark Plug Gapper: Coin-Style Spark Plug Gap Tool, 0.020"–0.100" Measurement Range, Plated Steel, Quick-Check Reference Tool by cta tools - **How much does it cost?** € 8.99 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/22169830-cta-tools-3235-spark-plug-gapper-coin-style-spark-plug) ## Best For - cta tools enthusiasts ## Why This Product - Trusted cta tools brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Corrosion-resistant plated steel ensures heavy-duty resilience for countless tune-ups. - • **Trusted by Pros:** Ranked #2 in Spark Plug & Ignition Tools with 4.6-star reviews—join thousands who rely on CTA Tools. - • **Always Within Reach:** Slim, coin-style design fits effortlessly in your pocket or toolbox—ready when you are. - • **Precision Meets Speed:** Quick ramp-style gap checks from 0.020" to 0.100"—no fuss, no delay. - • **Versatile Compatibility:** Covers automotive, powersports, and small engines—one tool for all your ignition needs. ## Overview The CTA Tools 3235 Spark Plug Gapper is a professional-grade, coin-style tool designed for fast, reliable spark plug gap verification between 0.020" and 0.100". Crafted from corrosion-resistant plated steel, it offers durability and portability for automotive, powersports, and small-engine maintenance. Ideal for quick inspections, it delivers approximate gap measurements to keep your ignition system performing smoothly, backed by top-tier user ratings and industry trust. ## Description The CTA Tools 3235 Spark Plug Gapper is a compact, coin-style tool designed for quick and convenient spark plug gap checks during routine maintenance and tune-ups. With an easy-to-read scale and simple ramp-style design, it allows users to quickly verify spark plug gaps without complicated setup or additional tools. This gapper measures gap sizes from 0.020" to 0.100", covering most automotive, powersports, and small-engine applications. Constructed from durable, corrosion-resistant plated steel, it is built to withstand repeated use while maintaining reliable performance over time. Its slim, lightweight design fits easily in a pocket or toolbox, making it ideal for use in the shop, garage, or on the go. The CTA Tools 3235 is intended for general service and quick-reference use, helping ensure proper ignition performance and smoother engine operation during everyday maintenance. It provides approximate gap verification within normal service tolerances and is well-suited for fast inspections and adjustments. Important Usage Note: This spark plug gapper is a quick-check reference tool and is not designed for calibration-grade precision. Minor measurement variances are normal and acceptable for general service. For applications requiring exact gap measurements to the thousandth of an inch (such as 0.028" or 0.71 mm), a precision feeler gauge should be used for final verification. Whether you’re performing routine maintenance, diagnosing ignition issues, or making quick checks between runs, the CTA Tools 3235 Spark Plug Gapper delivers reliable, fast, and convenient results you can count on. Review: Good tool - It’s a tool to measure gaps. No issues. Review: Great Product - Works great for its intended purpose ## Features - Wide range of professional automotive specialy tools - Professional grade - Heavy duty design - Built to be Resilient and Flexible ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00144AZ6K | | Automotive Fit Type | Vehicle Specific Fit | | Best Sellers Rank | #888 in Automotive ( See Top 100 in Automotive ) #2 in Spark Plug & Ignition Tools | | Brand | CTA Tools | | Brand Name | CTA Tools | | Compatible with Vehicle Type | Any Vehicle | | Core Material | Alloy Steel | | Customer Reviews | 4.6 out of 5 stars 7,514 Reviews | | Global Trade Identification Number | 00053001032358 | | Included Components | Includes: 1 x CTA Tools 3235 Ramp-Type Spark Plug Gapper, Original Version | | Item Type Name | Ramp-Type Spark Plug Gapper, Original Version | | Item Weight | 0.27 g | | Manufacturer | CTA Tools | | Manufacturer Part Number | 3235 | | Manufacturer Warranty Description | Warranty | | Model Number | 3235 | | Thread Size | M14 | | Top Material Type | Alloy Steel | | UPC | 053001032358 | | Unit Count | 1 Count | | Vehicle Service Type | Any Vehicle | ## Product Details - **Brand:** CTA Tools - **Core Material:** Alloy Steel - **Thread Size:** M14 - **Top Material Type:** Alloy Steel - **Vehicle Service Type:** Any Vehicle ## Images ![CTA Tools 3235 Spark Plug Gapper: Coin-Style Spark Plug Gap Tool, 0.020"–0.100" Measurement Range, Plated Steel, Quick-Check Reference Tool - Image 1](https://m.media-amazon.com/images/I/61AG4Va8ppL.jpg) ![CTA Tools 3235 Spark Plug Gapper: Coin-Style Spark Plug Gap Tool, 0.020"–0.100" Measurement Range, Plated Steel, Quick-Check Reference Tool - Image 2](https://m.media-amazon.com/images/I/71xQN6o+R9L.jpg) ![CTA Tools 3235 Spark Plug Gapper: Coin-Style Spark Plug Gap Tool, 0.020"–0.100" Measurement Range, Plated Steel, Quick-Check Reference Tool - Image 3](https://m.media-amazon.com/images/I/61Nit6ChFKL.jpg) ![CTA Tools 3235 Spark Plug Gapper: Coin-Style Spark Plug Gap Tool, 0.020"–0.100" Measurement Range, Plated Steel, Quick-Check Reference Tool - Image 4](https://m.media-amazon.com/images/I/71Ga9qwPyUL.jpg) ![CTA Tools 3235 Spark Plug Gapper: Coin-Style Spark Plug Gap Tool, 0.020"–0.100" Measurement Range, Plated Steel, Quick-Check Reference Tool - Image 5](https://m.media-amazon.com/images/I/71hoXOiQcvL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: Where is it made? I don't want anything from China. Thanks** A: The made in china version is more accurate. But you get made in USA tax with subpar QC. Great choice **Q: What's the diameter of this?** A: CTA Tools 3235 Ramp-Type Spark plug Gapper had a diameter of 38.0mm. **Q: I see the "gap opener" on the tool but how do you close the gap if needed? Thanks.** A: It is designed to gap, other methods must be utilized to close the gap. **Q: Is there a warranty? Purchased a year ago it’s already splitting falling apart.** A: Yes, please provide purchase info to Amazon. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good tool *by K***W on June 17, 2026* It’s a tool to measure gaps. No issues. ### ⭐⭐⭐⭐⭐ Great Product *by B***S on June 17, 2026* Works great for its intended purpose ### ⭐⭐⭐⭐⭐ Little dirty, recommend wire brush, otherwise 5/5 *by A***N on February 23, 2026* Good tool for the price! Mine came a little dirty but easy to clean measuring surface with brass wire brush. Did not break a tip while adjusting spark plug gap👌 ## Frequently Bought Together - CTA Tools 3235 Spark Plug Gapper - Permatex 22058 Dielectric Tune-Up Grease, 3oz. - High Performance Dielectric Grease Used To Protect Terminals, Spark Plugs, Wiring And Other Electrical Connections Against Salt, Dirt, And Corrosion - LEXIVON 5/8" Swivel Magnetic Spark Plug Socket, 3/8" Drive x 10" Total Length | Enhanced Magnetic Design with Thin Wall Socket, Cr-v Steel (LX-122) --- ## 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.pt/products/22169830-cta-tools-3235-spark-plug-gapper-coin-style-spark-plug](https://www.desertcart.pt/products/22169830-cta-tools-3235-spark-plug-gapper-coin-style-spark-plug) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-08-08*