---
product_id: 269992368
title: "Klein Tools 612-4 Screwdriver, Flat Head Terminal Block Screwdriver, 1/8-Inch Cabinet Tip, 4-Inch Round Shank"
brand: "klein tools"
price: "€ 20.16"
currency: EUR
in_stock: true
category: "Klein Tools"
url: https://www.desertcart.pt/products/269992368-klein-tools-612-4-screwdriver-flat-head-terminal-block-screwdriver
store_origin: PT
region: Portugal
---

# Cushion grip handle for all-day comfort 76% higher torque than ASME standard 1/8-inch cabinet tip, 19% stronger than competitors Klein Tools 612-4 Screwdriver, Flat Head Terminal Block Screwdriver, 1/8-Inch Cabinet Tip, 4-Inch Round Shank

**Brand:** klein tools
**Price:** € 20.16
**Availability:** ✅ In Stock

## Summary

> 🛠️ Screw it right, screw it tight — Klein precision in your hands!

## Quick Answers

- **What is this?** Klein Tools 612-4 Screwdriver, Flat Head Terminal Block Screwdriver, 1/8-Inch Cabinet Tip, 4-Inch Round Shank by klein tools
- **How much does it cost?** € 20.16 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/269992368-klein-tools-612-4-screwdriver-flat-head-terminal-block-screwdriver)

## Best For

- klein tools enthusiasts

## Why This Product

- Trusted klein tools brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Outlast:** 1/8-inch cabinet tip is 19% stronger than competitors, engineered for durability.
- • **Trusted Legacy Tool:** Crafted by Klein Tools, a family-owned brand with 160+ years of professional-grade quality.
- • **Comfort Meets Control:** Ergonomic cushion grip handle reduces hand fatigue during extended use.
- • **Precision Perfect Fit:** Machined tip ensures exact fit for terminal block screws, eliminating slip and damage.
- • **Torque That Powers Through:** Delivers 76% more torque than ASME B107 standards—work faster, finish stronger.

## Overview

The Klein Tools 612-4 Terminal Block Screwdriver features a precision-machined 1/8-inch flat head tip that is 19% stronger than competitors and delivers 76% higher torque than ASME B107 standards. Its 4-inch round shank and ergonomic cushion grip handle provide superior control and comfort for professional electricians and technicians. Backed by over 160 years of American craftsmanship, this screwdriver is built to meet the demands of daily professional use.

## Description

Klein Tools' Terminal Block Screwdriver is precision-machined for an exact fit. This flat head screwdriver provides 76-Percent higher torque values than the required ASME B107 Standard. Its Cushion-Grip Handle offers the comfort needed for all-day work. Has 4-Inch round shank and 1/8-Inch cabinet tip. Precision-machined tip offers exact fit. Cushion grip handle for great comfort. For more than 160 years, Klein Tools has manufactured premium-quality, professional-grade hand tools that deliver the performance, durability and precision needed to get the job done right. Our family of engineers, workers and craftsman continue to put six generations of expertise into every tool we create by using only the highest quality materials, superior workmanship, and keeping manufacturing as close to home as we can. Klein isn't just the name of our company, it's also our family name. And since we're an American company that's family-owned and family-run, you know you can count on us to be here tomorrow. Klein Tools doesn't just make great products, we make great products that stand up to the demands of the professionals who use them every day ... Since 1857.

## Features

- Precision machined tip provides exact fit for terminal block screws
- 1/8-Inch (3.2 mm) cabinet tip is up to 19-Percent stronger than competitors
- Tip provides 76-Percent higher torque value than the required ASME B107 Standard

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0058I6VNE |
| ASIN  | B0058I6VNE |
| Best Sellers Rank | #89,898 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #339 in Screwdrivers |
| Brand Name | KLEIN TOOLS |
| Color | Black |
| Customer Reviews | 4.8 4.8 out of 5 stars (2,218) |
| Customer reviews | 4.8 4.8 out of 5 stars (2,218) |
| Date First Available  | 6 August 2012 |
| Department  | Unisex Adult |
| Global Trade Identification Number | 00092644322266 |
| Head Size | 1/8 inch |
| Head Style | Flat |
| Included Components | Tools & Accessories |
| Is Discontinued By Manufacturer  | No |
| 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 |
| Item model number  | 612-4 |
| Manufacturer | KLEIN TOOLS |
| Manufacturer  | KLEIN TOOLS |
| Manufacturer Part Number | 612-4 |
| Material Type | Alloy Steel |
| Model Name | 612-4 |
| Model Number | 612-4 |
| Number of Items | 1 |
| Recommended Uses For Product | Electric Appliances |
| Special Feature | Cushion Grip |
| UPC | 092644322266 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** KLEIN TOOLS
- **Colour:** Black
- **Head style:** Flat
- **Material:** Alloy Steel
- **Number of Items:** 1

## Images

![Klein Tools 612-4 Screwdriver, Flat Head Terminal Block Screwdriver, 1/8-Inch Cabinet Tip, 4-Inch Round Shank - Image 1](https://m.media-amazon.com/images/I/51APfPlk95L.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Questions & Answers

**Q: Is this correct suze for receptacle plate covers on a outlet?**
A: It’s too narrow.  A 3/16” tip makes it a little easier not to scratch a new stainless plate cover, but a 1/4” tip will also work as long as the tip isn’t off center of the screw.

**Q: Please what is the right size, the description says it is 1x1x1 it is impossible**
A: Cushion Grip
Tip Type:
Cabinet
Magnetic:
No
Tip Size:
1/8'' (3.2 mm)
Shank Type:
Round
Shank Length:
4'' (10.2 cm)
Material:
Steel
Insulated:
No
Handle Color:
Black
Overall Length:
7.75'' (19.7 cm)
Weight:
2.4 oz (68 g)

**Q: Will it fit in your brest pocket?**
A: It will fit. But its probably a little bigger than you would want to carry in your shirt pocket.

**Q: Is the head small enough to adjust sprinkler heads?**
A: Yes I have used it in my Rain Bird nozzle heads. Usually I use it for Phoenix connectors in home theater and home automation though.

## Frequently Bought Together

- Klein Tools 612-4 Screwdriver, Made in USA, Flat Head Terminal Block Screwdriver, 1/8-Inch Cabinet Tip, 4-Inch Round Shank, TB-DIN
- Klein Tools 32581 4-in-1 Electronics Screwdriver Set with 2 Slotted, 2 Phillips Precision Machined Bits, Ideal for Terminal Blocks

---

## 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.pt/products/269992368-klein-tools-612-4-screwdriver-flat-head-terminal-block-screwdriver](https://www.desertcart.pt/products/269992368-klein-tools-612-4-screwdriver-flat-head-terminal-block-screwdriver)

---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-09-11*