--- product_id: 415864411 title: "1/2 Inch Drive x 21 mm Deep 6-Point Impact Socket | SID23121" brand: "tekton" price: "€ 25.06" currency: EUR in_stock: true reviews_count: 5 category: "Tekton" url: https://www.desertcart.fi/products/415864411-1-2-inch-drive-x-21-mm-deep-6-point store_origin: FI region: Finland --- # 1.3x ANSI/ASME torque strength dual laser & stamped size markings 6-point exact hex fit 1/2 Inch Drive x 21 mm Deep 6-Point Impact Socket | SID23121 **Brand:** tekton **Price:** € 25.06 **Availability:** βœ… In Stock ## Summary > πŸ”§ Elevate your torque game with precision and power β€” don’t get left behind! ## Quick Answers - **What is this?** 1/2 Inch Drive x 21 mm Deep 6-Point Impact Socket | SID23121 by tekton - **How much does it cost?** € 25.06 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/415864411-1-2-inch-drive-x-21-mm-deep-6-point) ## Best For - tekton enthusiasts ## Why This Product - Trusted tekton brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Deep Socket Reach:** 3.08-inch overall length lets you access recessed fasteners with ease, perfect for professional-grade repairs. - β€’ **Precision Fit, Zero Slip:** 6-point socket design grips fasteners on flat sides to prevent rounding and ensure flawless torque transfer. - β€’ **Laser-Visible Size Markings:** High-visibility laser and permanent stamped markings guarantee quick, fade-proof identification on the job. - β€’ **Built to Outperform Standards:** Meets 1.3 times the ANSI/ASME proof torque standard for unmatched durability under impact. - β€’ **Trusted by Pros & Enthusiasts:** Top-rated with 4.8 stars from over 9,000 reviews, this socket is a must-have for serious toolkits. ## Overview The TEKTON 1/2 Inch Drive x 21 mm Deep 6-Point Impact Socket (SID23121) delivers professional-grade performance with a precise 6-point hex fit, dual laser and stamped size markings for durability, and strength exceeding ANSI/ASME standards by 30%. Its deep design and robust build make it ideal for demanding automotive and industrial applications, earning top user ratings for reliability and fit. ## Description TEKTON impact sockets have both a high-visibility laser marking and a permanent stamped marking that won't wear off. They're designed for use with both friction ring anvils and detent pin anvils. Precise 6-point openings provide an exact fit for hex fasteners. Each socket size meets a minimum of 1.3 times the ANSI/ASME standard for proof torque. Review: Great quality socket - Great deep socket for wheel nuts. Review: Depth Dimension in Diagram is Wrong - The depth dimension in the diagram is wrong. It shows 1.06" (which clearly doesn't match the picture). I used a caliper to measure it; it's 1.5". Also, there is a LOT of additional depth in the round section beyond the hex section. This is the PERFECT socket for the Steer Smarts sector shaft upgrade kit for Jeeps. ## Features - Size is marked both with a high-visibility laser marking and a permanent stamped marking that won't wear off - 6-point socket opening provides an exact fit for hex fasteners - Radiused corners prevent fastener round-off by applying force to a fastener's flat sides, rather than its corners - Meets a minimum of 1.3 times the ANSI/ASME standard for proof torque - Overall Socket Length: 3.08 inches ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08DKC68JF | | Best Sellers Rank | #34,100 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #25 in Triple Square Drive Sockets | | Bit Compatibilities | 1/2 inch drive, 21 mm, Torx | | Bit Set Composition | Single Bit | | Brand | TEKTON | | Brand Name | TEKTON | | Customer Reviews | 4.8 out of 5 stars 6,822 Reviews | | Drive Bit Shank Style | Deep | | Drive System | Hex | | Drive system | Hex | | Finish Types | Painted | | Finish type | Painted | | Included Components | (1) TEKTON 1/2 Inch Drive x 21 mm Deep 6-Point Impact Socket | SID23121 | | Item Length | 21 Millimeters | | Item Type Name | Individual Impact Sockets | | Item Weight | 245 g | | Item length | 21 Millimeters | | Manufacturer | TEKTON | | Manufacturer Part Number | SID23121 | | Material | Metal | | Material Type | Metal | | Model Number | SID23121 | | Number of Items | 1 | | Number of Packs | 1 | | Number of Pieces | 1 | | Number of pieces | 1 | | UPC | 020209056516 | | Unit Count | 1 Count | ## Product Details - **Brand:** TEKTON - **Finish type:** Painted - **Item length:** 21 Millimeters - **Material:** Metal - **Number of pieces:** 1 ## Images ![1/2 Inch Drive x 21 mm Deep 6-Point Impact Socket | SID23121 - Image 1](https://m.media-amazon.com/images/I/612Kbsda34L.jpg) ## Available Options This product comes in different **Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great quality socket *by P***B on 5 July 2026* Great deep socket for wheel nuts. ### ⭐⭐⭐⭐⭐ Depth Dimension in Diagram is Wrong *by B***S on 25 September 2026* The depth dimension in the diagram is wrong. It shows 1.06" (which clearly doesn't match the picture). I used a caliper to measure it; it's 1.5". Also, there is a LOT of additional depth in the round section beyond the hex section. This is the PERFECT socket for the Steer Smarts sector shaft upgrade kit for Jeeps. ### ⭐⭐⭐⭐⭐ Good socket for the price it’s hard to get 18 mm *by E***C on 28 July 2024* The material in the socket is very good and the socket is For the price it’s hard to get an 18 mm they do not sell them in the socket sets why I don’t know but this is a good one. Anyway I had good luck with it. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.fi/products/415864411-1-2-inch-drive-x-21-mm-deep-6-point](https://www.desertcart.fi/products/415864411-1-2-inch-drive-x-21-mm-deep-6-point) --- *Product available on Desertcart Finland* *Store origin: FI* *Last updated: 2026-11-11*