Klein T6H Tamperproof TORX Precision Screwdriver, 3-in. Shank (6303)
Klein T6H Tamperproof TORX Precision Screwdriver, 3-in. Shank (6303)
Out of Stock - Available to Order - Usually ships in 15-20 days
Product Details
Product Details
Key Features
Overview
The Klein T6H Tamperproof TORX Precision Screwdriver, 3-in. Shank (6303) is a precision screwdriver designed for electronics and precision repair work on tamperproof TORX fasteners.
The T6H tip sits on a 3 in. (76 mm) S2 steel shank, for a 6-1/2 in. (165 mm) overall length. A color-coded ring identifies the tip type and oversized cap markings show the tip size, and the heat-treated, precision-machined tip is nickel chrome plated against rust.
The rotating cap lets you press with one finger while you turn the handle with your fingertips. The handle is Klein's Cushion-Grip design, 9/16 in. (14 mm) in diameter, and the whole driver weighs 1.3 oz (37 g).
This screwdriver is not insulated and is not magnetic. Do not use it to pry or chisel, and wear eye protection. It suits electronics techs and repair shops that work on security-screw hardware.
Control on Tiny Screws

The rotating cap keeps the tip seated while your fingers do the turning.
- Rotating cap for precise control
- Cushion-Grip handle
Find the Right Size Fast

Color-coded rings and cap markings let you pick the right tip at a glance.
- Color-coded ring for tip type
- Oversized cap marking for tip size
Key Specifications
| Tip Type | Tamperproof TORX |
|---|---|
| Tip Size | T6H |
| Shank Length | 3 in. (76 mm) |
| Blade Material | S2 Steel |
| Handle Length | 3-1/2 in. (89 mm) |
| Overall Length | 6-1/2 in. (165 mm) |
| Insulated | No |
| Weight | 1.3 oz (37 g) |
Built For
Tool Nut's Take
The Driver for Security Screws
The Klein 6303 is a purpose-built T6H tamperproof TORX driver with precision-tool ergonomics.
- Who it's for: Techs and repair shops working on tamperproof TORX hardware.
- Why it stands out: Rotating cap, Cushion-Grip handle and an easy-to-read size marking.
- Worth knowing: It is not insulated, so keep it away from live circuits. TORX is a registered trademark of Acument Intellectual Properties, LLC.

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