--- product_id: 190416948 title: "28-Piece Tamper-Proof Hex (Allen) Bit Socket Set, SAE and Metric, 5/64 in. to 9/16 in. and 2mm to 14mm, S2 Steel, CrV Sockets, 1/4 3/8 1/2 in. Drive, Durable Case" brand: "carbyne" price: "€ 224.04" currency: EUR in_stock: true reviews_count: 8 category: "Carbyne" url: https://www.desertcart.es/products/190416948-28-piece-tamper-proof-hex-allen-bit-socket-set-sae store_origin: ES region: Spain --- # 28 tamper-proof hex bits SAE & Metric range, 5/64"-9/16" & 2-14mm S2 steel, high-torque durability 28-Piece Tamper-Proof Hex (Allen) Bit Socket Set, SAE and Metric, 5/64 in. to 9/16 in. and 2mm to 14mm, S2 Steel, CrV Sockets, 1/4 3/8 1/2 in. Drive, Durable Case **Brand:** carbyne **Price:** € 224.04 **Availability:** ✅ In Stock ## Summary > 🔩 Secure your toolkit with precision-engineered power! ## Quick Answers - **What is this?** 28-Piece Tamper-Proof Hex (Allen) Bit Socket Set, SAE and Metric, 5/64 in. to 9/16 in. and 2mm to 14mm, S2 Steel, CrV Sockets, 1/4 3/8 1/2 in. Drive, Durable Case by carbyne - **How much does it cost?** € 224.04 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/190416948-28-piece-tamper-proof-hex-allen-bit-socket-set-sae) ## Best For - carbyne enthusiasts ## Why This Product - Trusted carbyne brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Endure:** Premium S2 alloy steel bits press-fit into hardened Chrome Vanadium sockets for maximum torque without loosening. - • **Lifetime Confidence:** Backed by a lifetime warranty and housed in a rugged blow-molded case for professional-grade organization and transport. - • **Dual Measurement Mastery:** Comprehensive SAE and Metric coverage with 28 precision sockets plus adapters for seamless versatility. - • **Unmatched Security Access:** 28 tamper-resistant hex bits engineered for anti-tamper fasteners on critical infrastructure and commercial hardware. - • **Corrosion-Resistant Finish:** Industrial Zinc Phosphate coating on bits and mirror-polished CrV sockets ensure rust-free, easy maintenance. ## Overview The CARBYNE 28-Piece Tamper-Proof Hex Bit Socket Set delivers professional-grade security and durability with 28 S2 steel tamper-resistant bits in SAE and Metric sizes, housed in corrosion-resistant Chrome Vanadium sockets. Designed for high-torque applications on restricted-access hardware, this set includes adapters and a durable case, backed by a lifetime warranty for lasting reliability. ## Description CARBYNE 28-Piece Tamper-Proof Hex (Allen) Bit Socket Set, SAE and Metric, 5/64 in. to 9/16 in. and 2mm to 14mm, S2 Steel, CrV Sockets, 1/4 3/8 1/2 in. Drive, Durable Case - desertcart.com Review: For security bits, these guys are pretty tough. - I overlooked the listing and hadn't noticed these were security bits until I got them, but they've held up very well to abuse in spite of this. I run these bits on an impact gun everyday and I have only ever broke the 5/32 and even then it broke more because of my fault than the tool's. This set has a very good range for its size as well. Though its a minor thing, its also very handy they include the adaptors in the box. Less things you have to carry off to work on something. Review: The holes are right in the centers. - This is a nice set of security / tamper-proof hex (allen) sockets. The hole in the center of the bit is clean and positioned right in the center unlike some of the cheaper versions you may come across that don’t quite fit right in the screw or bolt head. They’re not cheap but they’re well made. ## Features - TAMPER-PROOF HEX (ALLEN) SECURITY ACCESS: 28 tamper-resistant hex (allen) bit sockets handle anti-tamper security fasteners found on public infrastructure, playground equipment, commercial fixtures, vending machines, elevator panels, and restricted-access hardware across automotive, industrial, and facilities maintenance. - SAE AND METRIC COVERAGE: Includes 7 Pcs. 1/4 in. Drive SAE (5/64 to 1/4 in.), 7 Pcs. 1/4 in. Drive Metric (2 to 6mm), 5 Pcs. 3/8 in. Drive SAE (9/32 to 1/2 in.), 5 Pcs. 3/8 in. Drive Metric (7 to 12mm), 1 Pc. 1/2 in. Drive SAE (9/16 in.), 1 Pc. 1/2 in. Drive Metric (14mm), plus 3/8 to 1/4 and 1/4 to 3/8 adapters. Heavy-duty storage case included. - PREMIUM S2 STEEL CONSTRUCTION: Drop-forged, heat-treated S2 alloy steel tamper-proof hex (allen) bits deliver exceptional hardness for high-torque security fasteners. Each bit is permanently press-fit into a hardened Chrome Vanadium socket for a solid connection that will not loosen under load. - ACTIVE CORROSION PROTECTION: Bits are coated with industrial-grade Zinc Phosphate, an active finish that chemically bonds to the steel surface for superior rust resistance. Chrome-plated, mirror-polished CrV sockets resist corrosion and simplify cleanup. - PROFESSIONAL-GRADE DURABILITY: Unlike budget tamper hex sets that use soft bits prone to rounding on hardened security fasteners, CARBYNE uses S2 tool steel rated for sustained high-torque use. Built by a family-run U.S.A. company that stands behind every tool. - PRECISION FIT: Precision-machined tamper-proof hex (allen) tips with center pin clearance provide full-contact grip for efficient torque transfer and reduced cam-out. Socket sizes are clearly stamped and molded into the storage case for quick identification. - LIFETIME WARRANTY: Every CARBYNE tool meets and exceeds ANSI standards and is backed by our LIFETIME WARRANTY. Durable blow-molded storage case included for organized transport. ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | Carbyne | | Drive System | Tamper Proof Metric Hex, Tamper Proof SAE Hex | | Finish Type | Active Corrosion Resistant Zinc Phosphate Bit Finish, Premium Mirror Polished Chrome Plated Socket Finish Finish Type Active Corrosion Resistant Zinc Phosphate Bit Finish, Premium Mirror Polished Chrome Plated Socket Finish See more | | Finish Types | Active Corrosion Resistant Zinc Phosphate Bit Finish, Premium Mirror Polished Chrome Plated Socket Finish | | Material | S2 Steel Bits – For Precision Fit and Long Life, Chrome Vanadium Steel Sockets – For Strength, Durability and Long Life Material S2 Steel Bits – For Precision Fit and Long Life, Chrome Vanadium Steel Sockets – For Strength, Durability and Long Life See more | | Material Type | S2 Steel Bits – For Precision Fit and Long Life, Chrome Vanadium Steel Sockets – For Strength, Durability and Long Life | | Number of Pieces | 28 | | Unit Count | 1 Count | ## Product Details - **Brand:** Carbyne - **Material:** S2 Steel Bits – For Precision Fit and Long Life, Chrome Vanadium Steel Sockets – For Strength, Durability and Long Life - **Drive System:** Tamper Proof Metric Hex, Tamper Proof SAE Hex - **Finish Type:** Active Corrosion Resistant Zinc Phosphate Bit Finish, Premium Mirror Polished Chrome Plated Socket Finish - **Number of Pieces:** 28 ## Images ![28-Piece Tamper-Proof Hex (Allen) Bit Socket Set, SAE and Metric, 5/64 in. to 9/16 in. and 2mm to 14mm, S2 Steel, CrV Sockets, 1/4 3/8 1/2 in. Drive, Durable Case - Image 1](https://m.media-amazon.com/images/I/812WinK3t8S.jpg) ![28-Piece Tamper-Proof Hex (Allen) Bit Socket Set, SAE and Metric, 5/64 in. to 9/16 in. and 2mm to 14mm, S2 Steel, CrV Sockets, 1/4 3/8 1/2 in. Drive, Durable Case - Image 2](https://m.media-amazon.com/images/I/71bJ4IrEcRL.jpg) ![28-Piece Tamper-Proof Hex (Allen) Bit Socket Set, SAE and Metric, 5/64 in. to 9/16 in. and 2mm to 14mm, S2 Steel, CrV Sockets, 1/4 3/8 1/2 in. Drive, Durable Case - Image 3](https://m.media-amazon.com/images/I/814-NwAiWzL.jpg) ![28-Piece Tamper-Proof Hex (Allen) Bit Socket Set, SAE and Metric, 5/64 in. to 9/16 in. and 2mm to 14mm, S2 Steel, CrV Sockets, 1/4 3/8 1/2 in. Drive, Durable Case - Image 4](https://m.media-amazon.com/images/I/71KwuZqiebS.jpg) ![28-Piece Tamper-Proof Hex (Allen) Bit Socket Set, SAE and Metric, 5/64 in. to 9/16 in. and 2mm to 14mm, S2 Steel, CrV Sockets, 1/4 3/8 1/2 in. Drive, Durable Case - Image 5](https://m.media-amazon.com/images/I/71Xz5s783QL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ For security bits, these guys are pretty tough. *by S***X on June 27, 2022* I overlooked the listing and hadn't noticed these were security bits until I got them, but they've held up very well to abuse in spite of this. I run these bits on an impact gun everyday and I have only ever broke the 5/32 and even then it broke more because of my fault than the tool's. This set has a very good range for its size as well. Though its a minor thing, its also very handy they include the adaptors in the box. Less things you have to carry off to work on something. ### ⭐⭐⭐⭐⭐ The holes are right in the centers. *by D***E on June 27, 2023* This is a nice set of security / tamper-proof hex (allen) sockets. The hole in the center of the bit is clean and positioned right in the center unlike some of the cheaper versions you may come across that don’t quite fit right in the screw or bolt head. They’re not cheap but they’re well made. ### ⭐⭐⭐⭐⭐ Sturdy *by B***N on April 15, 2021* I had not heard of this brand of tools. These are VERY STURDY! I have put quite a bit of force on these and they haven't felt like they were going to slip or break. I'm going to check on more carbyne tools and see if the quality persists. --- ## 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.es/products/190416948-28-piece-tamper-proof-hex-allen-bit-socket-set-sae](https://www.desertcart.es/products/190416948-28-piece-tamper-proof-hex-allen-bit-socket-set-sae) --- *Product available on Desertcart Spain* *Store origin: ES* *Last updated: 2026-08-13*