--- product_id: 320373047 title: "66031 3-in-1 Slotted Impact Socket, 12-Point Deep Sockets, Coaxial Spring Loaded, 3/4 and 9/16-Inch Hex Sizes, 1/2-Inch Drive" brand: "klein tools" price: "220 Lei" currency: RON in_stock: true category: "Klein Tools" url: https://www.desertcart.ro/products/320373047-66031-3-in-1-slotted-impact-socket-12-point-deep store_origin: RO region: Romania --- # 3-in-1 dual hex sizes 12-point high torque design 1/2-inch impact drive 66031 3-in-1 Slotted Impact Socket, 12-Point Deep Sockets, Coaxial Spring Loaded, 3/4 and 9/16-Inch Hex Sizes, 1/2-Inch Drive **Brand:** klein tools **Price:** 220 Lei **Availability:** ✅ In Stock ## Summary > 🛠️ One Socket to Rule Your Toolbox—Efficiency Meets Power! ## Quick Answers - **What is this?** 66031 3-in-1 Slotted Impact Socket, 12-Point Deep Sockets, Coaxial Spring Loaded, 3/4 and 9/16-Inch Hex Sizes, 1/2-Inch Drive by klein tools - **How much does it cost?** 220 Lei with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/320373047-66031-3-in-1-slotted-impact-socket-12-point-deep) ## Best For - klein tools enthusiasts ## Why This Product - Trusted klein tools brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built for Impact:** Durable alloy steel construction designed to withstand high torque demands of impact tools. - • **Color-Coded Efficiency:** Double-line paint finish for quick size identification—stay organized and work smarter. - • **Versatile 3-in-1 Socket:** Switch effortlessly between 3/4" and 9/16" hex sizes—one tool, double the power. - • **Precision 12-Point Design:** Maximize grip and torque with a professional-grade 12-point socket engineered for impact drivers. - • **Hands-Free Size Adjustment:** Innovative coaxial spring-loaded mechanism lets you adjust sizes without interrupting your workflow. ## Overview The Klein Tools 66031 3-in-1 Slotted Impact Socket combines two common hex sizes (3/4" and 9/16") in a single, high-torque 12-point design. Engineered with a coaxial spring-loaded adjustment for hands-free size switching, it’s optimized for impact drivers with a 1/2-inch drive. Crafted from durable alloy steel and color-coded for quick identification, this socket is a must-have for professional pole line hardware installation and removal, delivering trusted Klein Tools quality since 1857. ## Description The 3-in-1 Slotted Impact Socket features an alignment slot to tighten and loosen most hot-line clamps. The single socket offers hands-free adjustment between the sizes needed for pole hardware installation and removal. Includes 3/4-Inch and 9/16-Inch hex sizes in a high torque, 12-Point design. Engineered to be used with an impact driver. Impact socket alignment slot works with most hot-line clamps. Single-ended impact socket with 3/4- and 9/16-Inch sizes in one. Use with an impact driver. Great for a variety of pole line hardware installation and removal. Cross hole design to prevent unintentional separation of adapter and socket. Engineered for use with impact tools including Klein Tools compact Impact Wrench and Drill (Cat. Nos. BAT20CW, BAT20CW1, BAT20CD and BAT20CD1). Color coded with double lines to identify size and slotted feature. For more than 160 years, Klein Tools has manufactured premium-quality, professional-grade hand tools that deliver the performance, durability and precision needed to get the job done right. Our family of engineers, workers and craftsman continue to put six generations of expertise into every tool we create by using only the highest quality materials, superior workmanship, and keeping manufacturing as close to home as we can. Klein isn't just the name of our company, it's also our family name. And since we're an American company that's family-owned and family-run, you know you can count on us to be here tomorrow. Klein Tools doesn't just make great products, we make great products that stand up to the demands of the professionals who use them every day ... Since 1857. ## Features - Impact socket features an alignment slot to tighten and loosen most hot-line clamps - Single-ended impact socket with hands-free adjustment between socket sizes - Two common socket sizes (3/4-Inch and 9/16-Inch hex) in one tool ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08R6FL5P8 | | ASIN | B08R6FL5P8 | | Brand Name | KLEIN TOOLS | | Country of Publication | Taiwan | | Country of origin | Taiwan | | Customer Reviews | 4.8 4.8 out of 5 stars (960) | | Customer reviews | 4.8 4.8 out of 5 stars (960) | | Date First Available | 22 December 2020 | | Department | Unisex-Adult | | Drive Bit Shank Style | 1/2-Inch Drive | | Drive System | Square | | Finish Types | Painted | | Global Trade Identification Number | 00092644650871 | | Included Components | 3-in-1 Slotted Impact Socket, 12-Point, 3/4 and 9/16-Inch | | Is Discontinued By Manufacturer | No | | Item Length | 3.1 Inches | | Item Type Name | Sockets | | Item Weight | 0.8 Ounces | | Item Width | 1.1 Inches | | Item model number | 66031 | | Manufacturer | KLEIN TOOLS | | Manufacturer | KLEIN TOOLS | | Manufacturer Part Number | 66031 | | Material Type | Alloy Steel | | Model Number | 66031 | | Number of Items | 1 | | Number of Pieces | 12 | | Product Dimensions | 7.87 x 2.79 x 2.79 cm; 22.68 g | | UPC | 092644650871 | | Unit Count | 1 Count | ## Product Details - **Brand:** KLEIN TOOLS - **Finish type:** Painted - **Item length:** 3.1 Inches - **Material:** Alloy Steel - **Number of pieces:** 12 ## Images ![66031 3-in-1 Slotted Impact Socket, 12-Point Deep Sockets, Coaxial Spring Loaded, 3/4 and 9/16-Inch Hex Sizes, 1/2-Inch Drive - Image 1](https://m.media-amazon.com/images/I/518tCZzSt+L.jpg) ## Available Options This product comes in different **Style** options. ## Frequently Bought Together - Klein Tools 66031 3-in-1 Slotted Impact Socket, 12-Point Deep Sockets, Coaxial Spring Loaded, 3/4 and 9/16-Inch Hex Sizes, 1/2-Inch Drive - Klein Tools KT223X4-INS Lineman's Insulating 4-in-1 Box Wrench - Klein Tools 910-6 Folding Ruler 6-Foot, Durable Fiberglass, Inside Reading --- ## 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.ro/products/320373047-66031-3-in-1-slotted-impact-socket-12-point-deep](https://www.desertcart.ro/products/320373047-66031-3-in-1-slotted-impact-socket-12-point-deep) --- *Product available on Desertcart Romania* *Store origin: RO* *Last updated: 2026-08-28*