SKU: 39904597327

Klein Tools 85073INS 1000V Insulated Screwdriver Set 3 Piece Heavy Duty Phillips Slotted Square Cushion Grip Electrician Shock Protection Tool Kit

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Description

Klein Tools 85073INS 1000V Insulated Screwdriver Set 3 Piece Heavy Duty Phillips Slotted Square Cushion Grip Electrician Shock Protection Tool KitMaximize Jobsite Safety Standards and Secure High Torque Control with Professional Dual Layer Voltage Shielding Protect yourself from live electrical elements and achieve supreme fastening control on commercial installation jobs with the industrial grade Klein Tools 85073INS 1000V 3 Piece Insulated Screwdriver Set. Explicitly engineered for professional master electricians, diagnostic testing technicians, HVAC field crews, and industrial maintenance

Maximize Jobsite Safety Standards and Secure High-Torque Control with Professional Dual-Layer Voltage Shielding

Protect yourself from live electrical elements and achieve supreme fastening control on commercial installation jobs with the industrial-grade Klein Tools 85073INS 1000V 3-Piece Insulated Screwdriver Set. Explicitly engineered for professional master electricians, diagnostic testing technicians, HVAC field crews, and industrial maintenance specialists, this compact hand tool kit delivers essential code-compliant security near energized sources. Relying on unrated basic screwdrivers within active breaker panel boxes, live switchboards, or complex terminal strips introduces critical risk for catastrophic flashover. This professional tool core eliminates those hazardous bottlenecks completely, providing highly durable, individually dielectrically tested protection up to 1000 volts of active currency surges.

Proudly manufactured in the USA, this rugged core selection includes the three most commonly deployed structural drive geometries: Slotted cabinet, Phillips head, and Square drive tip configurations. Each tool is built with induction-hardened alloy steel round shanks wrapped in dual layers of impact-resistant and flame-retardant bright orange polymer insulation. To withstand brutal site environments, the thick insulated sheath runs smoothly down to the tip face, which actively resists chipping, scraping, or cracking against sharp steel chassis edges. Equipped with high-torque Cushion-Grip handles for slip-free palm comfort, these drivers feature the permanent Tip-Ident color-coded system on the end caps for instant identification out of crowded service bags, alongside a structural tether hole loop for absolute safety compliance when working overhead at heights.

Key Features

  • 1000-Volt Dielectric Protection: Individually field-tested to isolate and completely shield operators from live shock hazards during active diagnostics.
  • Dual-Layer Protective Coating: Molded synthetic insulation sheath provides ultimate flame retardance and impact resistance to counter heavy mechanical force.
  • Integrated Safety Tether Hole: Sturdy handle anchor loop permits code-compliant lanyard attachments to prevent dangerous tool drops while working at height.
  • High-Torque Cushion-Grip Handles: Soft-touch rubber handle overmold conforms perfectly to palms to enhance rotational turning force and prevent fatigue.
  • Tip-Ident Orientation Stamps: Permanent top end-cap markers provide instant drive geometry visual checks, speeding up choice selections in the field.

What's Included

  • (1) 1/4" Slotted Round Shank Insulated Screwdriver (4" Shank Length)
  • (1) #2 Phillips Round Shank Insulated Screwdriver (4" Shank Length)
  • (1) #2 Square Drive Round Shank Insulated Screwdriver (4" Shank Length)

Specifications

Specification Profile Details / Performance Value
Brand Name Klein Tools
Model Number (OEM Part) 85073INS
Tool Variant Type Heavy-Duty Insulated Multi-Piece Screwdriver Set
Dielectric Insulation Rating 1000 Volts Maximum Compliance Shielding
Core Shank Length Profile 4.0 inches
Core Driver Material Matrix Induction Hardened Industrial Steel Alloy
Handle Core Construction Flame-Retardant and Impact-Resistant High-Dielectric Plastic
Handle Grip Finish Ergonomic Cushion-Grip Rubber Overmold
Handle Outer Dimensions 4.31" Length x 1.24" Diameter
Total Tool Overall Length 8.32 inches
Total Package Outer Unit Width 1.24 inches
Total Package Outer Unit Height 8.32 inches
Total Component Pieces in Set 3 Individual Insulated Drivers
Compliance Standards Matrix Exceeds ASTM F1505-16(2021) and IEC 60900:2018
Manufacturing Origin Location Made in the United States of America
Universal Product Code (UPC) 092644329128

Pro-Tip: Always perform a visual health inspection of the dual-layer orange coating before starting any hot panel work near active terminals. To maintain full life-safety margins under ASTM regulations, keep these specialized tools stored away from sharp utility blades, unshielded hole saws, or heavy diagnostic gear inside your pouch. If you ever notice the bright white underlying core layer showing through a deep scratch or gouge in the orange surface polymer, take that driver out of active service immediately to guarantee complete dielectric insulation values.

Shipping Notes
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 39904597327

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Thomas J. Shandorf
Charlottesville, US
★★★★★ 5
Comprehensive, clear and coherent!
Format: Paperback
The iTEP Practice Guide combines a no-nonsense approach to the specific iTEP tests and at the same time offers exercises that task the student with what they need to know. Exercises not only serve the purpose of scoring well, but the overall approach is communicative competence. We use the text in our group and one-to-one classes with very positive--and lasting--results.
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Reviewed in the United States on July 23, 2019
S
Verified Purchase
Sarah Sofía Ortiz Campos
Birmingham, US
★★★★★ 1
No recomiendo
Format: Paperback
Muy malo, no vine completo, además se demoró mucho más de lo que decía al momento de comprarlo. Solo aplazaban la fecha de entrega sin consultar cómo afectaba al cliente. Yo tuve que presentar el examen sin el libro, porque no llegó en la fecha que decía al comprarlo y después se cambió 3 veces la fecha, casi cumpliendo el mes.
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Reviewed in the United States on December 30, 2025
Z
Verified Purchase
Znapp
Pawtucket, US
★★★★★ 5
An absolute must for everyone dabbling with Unity 6 Game Development
Format: Paperback
Half of this book is about C# (until Chapter 6), and the other half is about actually making games. The book is very well written, and it is everything I needed to get a few problems solved with Unity 6 projects. I love how clearly things are explained, and the only thing I wish for is that I was able to spend more time delving into this while maintaining my financial status...
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Reviewed in the United States on January 3, 2026
C
Christopher West
Phoenix, US
★★★★★ 5
A Seasoned Developer's Fresh Perspective on Game Development
Format: Paperback
Finally, a game dev book that respects your existing programming knowledge As someone who's spent two decades architecting enterprise web applications in C# and ASP.NET, I approached game development with what I thought was a solid foundation. I was wrong—not about C#, but about how differently it's applied in game engines. After five frustrating years of trying to bridge that gap through scattered tutorials and documentation, Harrison Ferrone's eighth edition finally gave me the structured path I needed. What This Book Gets Right for Experienced Developers: The pacing is deceptive. Yes, it starts with programming fundamentals, but don't skip ahead. Ferrone's approach to OOP in the context of Unity's component architecture was revelatory. In web dev, I'd been writing services, repositories, and dependency injection for years. Here, the MonoBehaviour lifecycle and component-based thinking required a genuine mental shift that the book handles exceptionally well in chapters 5-6. Chapter 10's revisit of types and methods isn't redundant—it's strategic. By this point, you've written enough Unity scripts to appreciate why game code patterns differ from traditional enterprise patterns. The discussion of value types vs reference types hits differently when you're optimizing frame rates instead of HTTP response times. The Unity 6 Update Matters: Having struggled with outdated Unity tutorials for years, the Unity 6-specific content is invaluable. The screenshots are comprehensive (full-screen mode can make text small, but the GitHub repo and graphics bundle solve this). More importantly, the code samples reflect current Unity APIs and best practices, not deprecated approaches that still litter Stack Overflow. Where It Shines for Career Transitioners: Chapters 11-13 are worth the price alone. LINQ in Unity isn't just about querying collections—it's about performance considerations I never had to think about in web apps. The coverage of generics, delegates, and events finally connected how Unity's event system relates to patterns I already knew, but in a real-time context where every allocation matters. The serialization chapter (12) bridged my understanding of data persistence from databases and JSON APIs to Unity's PlayerPrefs and ScriptableObjects. This practical grounding is what most tutorials skip. Minor Quibbles: The FPS prototype is solid for learning, but I wish there was more discussion of common anti-patterns experienced developers bring from other domains. I still catch myself over-engineering solutions when Unity's component system offers simpler approaches. Also, while the book touches on performance, those coming from async/await-heavy web development will need supplementary resources on Unity's coroutines and the Job System for more complex scenarios. Bottom Line: If you're a professional developer trying to break into game development, stop collecting random Udemy courses. This book provides the structured progression and context-appropriate examples that respects your intelligence while teaching you to think like a game developer. The C# you know is necessary but not sufficient—Ferrone bridges that gap methodically. After years of false starts, I finally have a working game prototype and, more importantly, the mental models to keep building. That's worth significantly more than the cover price. Disclosure: I received an advance review copy from Packt Publishing. This honest review reflects my genuine experience as a career-changing developer.
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Reviewed in the United States on October 21, 2025
B
Blake Lynch
Lexington, US
★★★★★ 5
A Worthy Touchstone for Anyone Who Wants to Master Unity
Format: Paperback
Harrison Ferrone’s Learning C# by Developing Games with Unity 6 is one of the strongest beginner-to-intermediate Unity guides I’ve read: carefully structured, patient in its explanations, and quietly packed with insight about how Unity 6 and C# truly work together. I read the physical edition while sitting in front of a blank Unity project, and the experience felt like having a seasoned sailor point out the currents of a river I’ve been navigating for years. You see the familiar terrain differently. The book’s early decision to spend real time on C# fundamentals is a welcome choice. Most Unity books skip past the language; Harrison slows down, defines concepts, and gives you enough clarity that when you finally enter Unity, you understand why things behave the way they do. Those chapters are dense in the best way: they prep beginners to stand on solid ground and give experienced users a clean, refreshed mental model of the language under the engine. Ferrone’s real strength is his voice. He strikes a balance I rarely see in technical writing: conversational introductions that explain what you’re about to learn and why it matters, followed by crisp, accessible technical walkthroughs. The pacing (explanation → example → implementation) is excellent. And the inclusion of ready-to-use assets removes one of the biggest barriers for new developers who want to understand systems without getting lost creating placeholder art. The book doesn’t talk down to anyone. It makes Unity feel more accessible without flattening its complexity. Beginners will come away with genuine competence; advanced users will appreciate the clear framing of new Unity 6 tools and the subtle recognition of how AI-assisted coding is shaping modern workflows. It’s a guide you can read once for understanding, then keep at your desk as a reference. If you’re a serious hobbyist, a technically inclined beginner, or someone who’s ready to work through your first real project, this is the Unity book I’d hand you first. It bridges concept and execution with clarity and confidence, and it does so with a tone that feels patient, practical, and quietly encouraging. In a space crowded with copy-paste tutorials, Harrison Ferrone has written a Unity 6 guide with real staying power.
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Reviewed in the United States on December 16, 2025

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