When you hold the JIMIHOME JM-GT101 Ratchet Screwdriver Set, it feels effortless — smooth rotation, firm grip, and a satisfying mechanical click with every turn. But behind that simple experience lies a carefully engineered system designed for power, precision, and comfort. Let’s take a closer look at what makes this screwdriver set more than just another household tool.

Precision at the Core: The 48-Tooth Ratchet System

At the heart of the JM-GT101 is its 48-tooth ratchet mechanism, capable of delivering up to 50N·m torque.
This fine-toothed system allows for tighter control and smaller rotational movements — ideal when working in compact or awkward spaces. Each click translates to efficiency, letting you maintain motion without needing to reset your grip after every turn. The result? Faster screwdriving, less wrist strain, and more consistent performance.

Built for Versatility: Adjustable Shaft and Bit Options

The three-way adjustment feature allows users to switch between forward, reverse, and locked modes with a single toggle. Combined with the retractable shaft, the JM-GT101 adapts easily to different working depths.
Whether you’re tightening a bicycle component or assembling a piece of furniture, this flexibility ensures you always have the right reach.

The set includes 24 precision bits and magnetic short bits, covering a wide range of everyday repair and DIY applications. Each bit is made from high-quality S2 alloy steel, ensuring durability and strength even after long-term use.

Smart Storage: Magnetic Case Design

Organization is often overlooked in tool design — not here.
The JM-GT101 comes with a strong magnetic snap-on storage box that keeps every piece secure.
No more rummaging through drawers for lost bits; the built-in magnetic system keeps everything in place, even when the case is carried or tilted. It’s storage designed for real-life use — compact, intuitive, and elegant.

Ergonomic and Reliable

Every detail of the JM-GT101’s handle is shaped for comfort and grip.
The ergonomic design reduces fatigue during extended use, while the durable ratchet mechanism ensures long-lasting reliability. It’s a tool engineered for both professionals and DIY enthusiasts who appreciate the balance between form and function.

Conclusion

The JM-GT101 isn’t just a screwdriver — it’s the result of thoughtful engineering and design refinement.
From its precision ratchet system to its modular storage and ergonomic feel, every detail is crafted to make work smoother, faster, and more enjoyable.
It represents what JIMIHOME stands for: innovation built on practicality, design guided by experience.