--- product_id: 280154413 title: "CTA Tools 3238 9 Wire Spark Plug Gap Gauge" brand: "cta tools" price: "£15.94" currency: GBP in_stock: true reviews_count: 5 category: "Cta Tools" url: https://www.desertcart.co.uk/products/280154413-cta-tools-3238-9-wire-spark-plug-gap-gauge store_origin: GB region: United Kingdom --- # 9 precise gap sizes 0.025-0.060 in Dual metric & imperial markings Heavy-duty durable construction CTA Tools 3238 9 Wire Spark Plug Gap Gauge **Brand:** cta tools **Price:** £15.94 **Availability:** ✅ In Stock ## Summary > ⚡ Gap it right, every time — because precision sparks performance! ## Quick Answers - **What is this?** CTA Tools 3238 9 Wire Spark Plug Gap Gauge by cta tools - **How much does it cost?** £15.94 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/280154413-cta-tools-3238-9-wire-spark-plug-gap-gauge) ## 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 - • **Trusted by Thousands:** 4.5-star rating from 1,857 users proves this gauge is a must-have for serious automotive pros. - • **Compact & Lightweight:** Slim 5.7 x 7 x 15.2 cm size and just 41g—fits perfectly in your professional toolkit or glove box. - • **Dual-Scale Convenience:** Metric on one side, imperial on the other—measure with confidence, no conversions needed. - • **Precision at Your Fingertips:** 9 wire sizes cover every spark plug gap from 0.025 to 0.060 inches for flawless tuning. - • **Built to Last, Built for Pros:** Heavy-duty design ensures long-lasting durability even in demanding automotive environments. ## Overview The CTA Tools 3238 9 Wire Spark Plug Gap Gauge offers nine precise gap measurements ranging from 0.025 to 0.060 inches, featuring dual metric and imperial scales for versatile use. Its heavy-duty plastic construction guarantees durability, making it a reliable tool for professional mechanics and automotive enthusiasts alike. Compact and lightweight, it’s designed for easy portability and trusted by thousands with a 4.5-star rating. ## Description CTA Tools 3238 Spark Plug Gap Gauge - 9-Wire is designed to accurately measure spark plug gaps. The sizes range from 0.025, 0.030, 0.035, 0.040, 0.044, 0.045, .0.050, 0.055 and 0.060-inches. Heavy-duty construction allows for strength and durability. California Prop 65 - Warning, This product contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. Review: Looks to be a good quality item. Metric markings one side, imperial on the other. Check your spark plug gaps without risking damage to the tip. Review: Works like it should and will last a long time. ## Features - CTA Tools 3238 Spark Plug Gap Gauge - 9-Wire is designed to accurately measure spark plug gaps. The sizes range from 0.025, 0.030, 0.035, 0.040, 0.044, 0.045, .0.050, 0.055 and 0.060-inches. Heavy-duty construction allows for strength and durability. California Prop 65 - Warning, This product contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. - Wide range of professional automotive specialy tools - Professional grade - Heavy duty design ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00PISL328 | | ASIN | B00PISL328 | | Best Sellers Rank | #220,971 in Automotive ( See Top 100 in Automotive ) #182 in Automotive Spark Plug & Ignition Tools | | Brand Name | CTA Tools | | Customer Reviews | 4.5 4.5 out of 5 stars (1,857) | | Customer reviews | 4.5 4.5 out of 5 stars (1,857) | | Date First Available | 13 February 2015 | | Department | Unisex-Adult | | Global Trade Identification Number | 00053001032389 | | Included Components | 9 Wire Spark Plug Gap Gauge | | Is Discontinued By Manufacturer | No | | Item Dimensions | 5.7 x 7 x 15.2 centimeters | | Item Type Name | 9 Wire Spark Plug Gap Gauge | | Item Weight | 41 g | | Item model number | 3238 | | Manufacturer | CTA Tools | | Manufacturer | CTA Tools | | Material Type | Plastic | | Product Dimensions | 5.72 x 6.99 x 15.24 cm; 40.82 g | | UPC | 053001032389 | | Unit Count | 1 Count | ## Product Details - **Brand:** CTA Tools - **Item dimensions L x W x H:** 5.7 x 7 x 15.2 centimeters - **Item weight:** 41 g - **Material:** Plastic - **UPC:** 053001032389 ## Images ![CTA Tools 3238 9 Wire Spark Plug Gap Gauge - Image 1](https://m.media-amazon.com/images/I/614U18hhOsL.jpg) ![CTA Tools 3238 9 Wire Spark Plug Gap Gauge - Image 2](https://m.media-amazon.com/images/I/61GECZzjRgL.jpg) ![CTA Tools 3238 9 Wire Spark Plug Gap Gauge - Image 3](https://m.media-amazon.com/images/I/61cCDsc5VLL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by S***G on 26 October 2024* Looks to be a good quality item. Metric markings one side, imperial on the other. Check your spark plug gaps without risking damage to the tip. ### ⭐⭐⭐⭐⭐ Review *by R***Y on 14 January 2026* Works like it should and will last a long time. ### ⭐⭐⭐ Review *by M***H on 17 March 2023* It's gap adjusting knob is not sturdy. Got bent easily. ## Frequently Bought Together - CTA Tools 3238 9 Wire Spark Plug Gap Gauge - 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 - CTA Tools 3235 Spark Plug Gapper --- ## 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.co.uk/products/280154413-cta-tools-3238-9-wire-spark-plug-gap-gauge](https://www.desertcart.co.uk/products/280154413-cta-tools-3238-9-wire-spark-plug-gap-gauge) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-26*