Description
Product Overview
The Klein Tools 27-in-1 Precision Screwdriver is a high-quality, multi-functional tool designed for precision tasks in electronics, home appliances, and security applications. Crafted from durable alloy steel with a black and yellow brushed finish, it features 26 interchangeable bits—including Phillips, slotted, hex, hex security, TORX, and TORX security sizes—plus a 3.5 mm nut driver, all stored conveniently within the handle. Measuring 8.75 x 0.85 x 0.85 inches and weighing just 3.52 ounces, this screwdriver is compact yet robust, with a spin cap and cushion-grip handle for enhanced control. Its rare-earth magnetic barrel securely holds bits and fasteners, making it ideal for one-handed operation in tight spaces.

Usage
This screwdriver excels in environments requiring precision and versatility, such as repairing terminal blocks, small home appliances, pocket knives, and electronic devices. It is suited for both DIY enthusiasts and professional technicians working on security fasteners, computer hardware, or intricate assemblies. The tool’s design allows for easy handling in confined areas, making it a go-to for tasks like adjusting screws in eyeglasses, assembling models, or maintaining gadgets where standard tools are too bulky.
Why Choose Us
Klein Tools has built a reputation for reliability and innovation in hand tools, and this 27-in-1 screwdriver reflects that commitment with its industrial-strength construction and user-centric features. Unlike generic multi-tools, it integrates a rare-earth magnet for secure bit retention and onboard storage to eliminate the need for separate cases, reducing clutter and improving efficiency. The cushion-grip handle and spin cap are engineered for comfort and precise torque application, minimizing hand fatigue during prolonged use. Backed by Klein Tools’ quality assurance, this product delivers durability and performance for demanding applications.
Key Features
- Versatile 27-in-1 design with 26 precision bits and a 3.5 mm nut driver for multiple fastening needs
- Strong rare-earth magnetic barrel to securely hold bits and fasteners for one-handed operation
- In-handle storage for all bits, eliminating the need for external cases and keeping tools organized
- Premium spin cap and cushion-grip handle for enhanced control, comfort, and reduced slippage
- Durable alloy steel construction with a brushed finish, built to withstand frequent use in various environments
FAQ
What types of bits are included with this screwdriver?
The screwdriver includes 26 precision bits: Phillips sizes #000, #00, #0, #1, #2; slotted sizes 1, 2, 2.5, 3, 3.5; hex sizes 0.9, 1.3, 1.5; hex security sizes 2, 2.5, 3, 3.5; TORX sizes T3, T4; and TORX security sizes T5H, T6H, T7H, T8H, T9H, T10H, T15H, plus a 3.5 mm nut driver.
Is this screwdriver suitable for professional use?
Yes, it is designed for both DIY and professional applications, with industrial-strength bits and a durable build that handles frequent use in electronics, security, and home repair tasks.
How does the magnetic feature work?
The rare-earth magnet in the barrel securely holds bits in place during use and can also attract small fasteners, making it easier to start screws in hard-to-reach areas without dropping them.
Can the bits be replaced if worn out?
While the bits are double-ended for extended life, they are not individually replaceable as they are stored in the handle; however, the tool is built to resist wear under normal conditions.
What is the weight and size of the screwdriver?
It weighs 3.52 ounces and measures 8.75 inches in length with a 0.85-inch diameter handle, making it lightweight and easy to carry in a toolkit or pocket.




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