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🔧 Elevate your toolkit with torque and precision that professionals swear by!
The Klein Tools 612-4 Terminal Block Screwdriver features a precision-machined 1/8-inch flat head tip that provides a 76% higher torque than ASME B107 standards, ensuring superior performance on terminal block screws. Its 4-inch round shank reaches tight spaces effortlessly, while the cushion grip handle offers exceptional comfort for prolonged use. Backed by over 160 years of American craftsmanship, this screwdriver is a must-have for electricians and panel builders seeking durability, precision, and professional-grade quality.











| ASIN | B0058I6VNE |
| Best Sellers Rank | #70,134 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #243 in Screwdrivers |
| Brand | KLEIN TOOLS |
| Brand Name | KLEIN TOOLS |
| Color | Black |
| Colour | Black |
| Customer Reviews | 4.8 out of 5 stars 2,218 Reviews |
| Global Trade Identification Number | 00092644322266 |
| Head Size | 1/8 inch |
| Head Style | Flat |
| Head style | Flat |
| Included Components | Tools & Accessories |
| Item Dimensions | 19.7 centimeters |
| Item Length | 7.75 Inches |
| Item Type Name | Klein Tools Terminal Block Screwdriver 612-4 |
| Item Weight | 2.4 Ounces |
| Manufacturer | KLEIN TOOLS |
| Manufacturer Part Number | 612-4 |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Model Name | 612-4 |
| Model Number | 612-4 |
| Number of Items | 1 |
| Recommended Uses For Product | Electric Appliances |
| Recommended uses for product | Electric Appliances |
| Special Feature | Cushion Grip |
| UPC | 092644322266 |
| Unit Count | 1 Count |
J**N
High-Quality and Reliable
The Klein Tools 612-4 is perfect for terminal block work. The precision tip fits screws snugly, and the 4-inch shaft reaches tight spots easily. The handle is comfortable with a solid grip, and the overall build feels durable and professional. A great addition to any electrician's toolkit.
G**G
Nice fit and provide that extra torque when needed.
Good screwdriver. This is great for tightening Phoenix terminal and other small terminal. A must have for panel builders
L**A
Excelente Calidad de herramienta!
Le he dado un uso diario en mi trabajo me ha resultado muy útil y cómodo, su mango amplio es excelente y también te garantizo que podrás retirar cualquier tornillo sin mucho esfuerzo(transmite muy bien el torque) , ya tengo unos meses usándolo y sigue en perfectas condiciones, lo recomiendo ampliamente para tableros de control.
T**O
The best
The best terminating screw driver on the market, works on most terminal blocks and any device with 4/20 screws, handle is large enough to get a good torque on the srews without breaking anything, highly recommend this driver
D**A
Es como y seguro para clemas
Tiene una comodidad y seguridad al momento de cablear con clemas
Trustpilot
2 weeks ago
1 month ago