--- product_id: 201154742 title: "TEKTON 3/8 Inch Drive x 21 mm 6-Point Socket | SHD13121" brand: "tekton" price: "R328" currency: ZAR in_stock: true category: "Tekton" url: https://www.desertcart.co.za/products/201154742-tekton-3-8-inch-drive-x-21-mm-6-point store_origin: ZA region: South Africa --- # chrome-plated corrosion resistance secure drive engagement 6-point exact fit TEKTON 3/8 Inch Drive x 21 mm 6-Point Socket | SHD13121 **Brand:** tekton **Price:** R328 **Availability:** βœ… In Stock ## Summary > πŸ”§ Lock in precision, drive with confidence. ## Quick Answers - **What is this?** TEKTON 3/8 Inch Drive x 21 mm 6-Point Socket | SHD13121 by tekton - **How much does it cost?** R328 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/201154742-tekton-3-8-inch-drive-x-21-mm-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€’ **Durable Chrome Finish:** Mirror-like chrome plating inside and out resists corrosion and wipes clean effortlessly for a professional look. - β€’ **Secure Drive Connection:** Detent grooves and beveled edges guarantee a smooth, locked-in fit with your 3/8” drive tool every time. - β€’ **Bold, Permanent Markings:** Large roll-stamped size markings that stay readable over timeβ€”no more guessing sizes under pressure. - β€’ **Precision 6-Point Socket:** Maximized contact for hex fasteners, preventing round-off and ensuring flawless torque transfer. - β€’ **Trusted by Pros & DIYers:** Top-ranked with 4.8 stars from 3,600+ reviewsβ€”join the elite who demand reliability and precision. ## Overview The TEKTON 3/8 Inch Drive x 21 mm 6-Point Socket (SHD13121) is a professional-grade hand tool crafted from durable chrome vanadium steel. Featuring a corrosion-resistant chrome finish, large permanent size markings, and a 6-point design that prevents fastener damage, it ensures secure, precise engagement with hex fasteners. Its detent grooves and beveled edges provide a reliable connection to your drive tool, making it a top choice for automotive and industrial applications. ## Description Tekton deep sockets have large, stamped markings that are permanently impressed into the material by a roll-stamp die and are as large as possible while still being readable along the socket's curved surface. The exterior of the socket is chrome-plated to resist corrosion and wipe clean to a mirror finish. The interior is protected against corrosion with chrome plating that is supplemented with a clear coat or painted finish where needed for full coverage. The 6-point socket opening provides an exact fit and maximum contact for hex fasteners. Radiused corners prevent fastener round-off by applying force to a fastener's flat sides, rather than its corners. Four detent grooves provide a secure connection with the retaining ball of a drive tool, and beveled inner rims help guide the socket onto other tools. ## Features - Large, Stamped Markings – Permanently impressed into the material by a roll-stamp die and as large as possible while still being readable along the socket's curved surface - Exterior and Interior Finishes – The exterior is chrome-plated and the interior is chrome-plated and supplemented with a clear coat or painted finish where needed for full coverage - 6-Point Socket Opening – Provides an exact fit and maximum contact for hex fasteners - Prevents Fastener Round-Off – Radiused corners prevent fastener round-off by applying force to a fastener's flat sides, rather than its corners - Secure Drive Tool Engagement – Detent grooves and beveled edges provide a smooth and secure connection with the drive tool ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07R431Y1K | | Best Sellers Rank | #812 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1 in Square Drive Sockets | | Bit Compatibilities | Hex drive tools | | Bit Set Composition | Single Bit | | Brand | TEKTON | | Brand Name | TEKTON | | Customer Reviews | 4.8 out of 5 stars 3,628 Reviews | | Drive Bit Application | Automotive, Industrial | | Drive Bit Shank Style | smooth | | Drive End Style | Hex Shank | | Drive System | Hex | | Finish Type | Chrome | | Finish Types | Chrome | | Global Trade Identification Number | 00020209029992 | | Included Components | (1) 3/8 Inch Drive X 21 Mm Deep 6 Point Socket | | Item Highlight | Deep | | Item Length | 0.56 inches | | Item Type Name | Hand Drive Sockets | | Manufacturer | TEKTON | | Manufacturer Part Number | SHD13121-D | | Manufacturer Warranty Description | No time limits, no receipts: tekton.com/warranty | | Material | Chrome Vanadium Steel | | Material Type | Chrome Vanadium Steel | | Model Number | SHD13121-D | | Number of Items | 1 | | Number of Pieces | 1 | | UPC | 020209029992 | | Unit Count | 1 Count | ## Product Details - **Brand:** TEKTON - **Item Length:** 0.56 Meters - **Material:** Alloy Steel - **Finish Type:** Chrome-plated Finish,Polished,Resistant To Corrosion - **Number of Pieces:** 6 ## Images ![TEKTON 3/8 Inch Drive x 21 mm 6-Point Socket | SHD13121 - Image 1](https://m.media-amazon.com/images/I/61V0mkzssyL.jpg) ![TEKTON 3/8 Inch Drive x 21 mm 6-Point Socket | SHD13121 - Image 2](https://m.media-amazon.com/images/I/61EUU2CnauL.jpg) ![TEKTON 3/8 Inch Drive x 21 mm 6-Point Socket | SHD13121 - Image 3](https://m.media-amazon.com/images/I/61l7hLM5ZzL.jpg) ![TEKTON 3/8 Inch Drive x 21 mm 6-Point Socket | SHD13121 - Image 4](https://m.media-amazon.com/images/I/616OMcIT82L.jpg) ![TEKTON 3/8 Inch Drive x 21 mm 6-Point Socket | SHD13121 - Image 5](https://m.media-amazon.com/images/I/612LwnPOlJL.jpg) ## Available Options This product comes in different **Color, Size** options. --- ## 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.co.za/products/201154742-tekton-3-8-inch-drive-x-21-mm-6-point](https://www.desertcart.co.za/products/201154742-tekton-3-8-inch-drive-x-21-mm-6-point) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-09-22*