









Shipping Fees:
We provide clear and detailed shipping fees based on the order amount and shipping method:
- Standard Shipping:
- Order Amount Below $29: Shipping Fee - $4.99
- Delivery Time: 3-4 business days
- Free Shipping:
- Order Amount $29 and over: Free 📦
Shipping Info
🚲 Bicycle Shipping
Delivery Times:
Shipping Fees:
We offer a 30-day hassle-free return and exchange policy starting from the date you receive your item. To be eligible, products must be unworn, unused, with tags attached, in original packaging, and accompanied by proof of purchase. If the item is defective, damaged, or incorrect, we cover the return shipping cost; for size or personal preference returns, the customer is responsible for shipping fees. Please inspect your order within 72 hours and contact us for any issues. EU customers have a 14-day no-questions-asked return right. Refunds will be processed within 10 business days after we receive and inspect your return. Please contact customer service before returning items and send returns to the designated address; unauthorized returns will not be accepted. For questions, email service@rockbrosbike.us.
At ROCKBROS, we offer a worry-free 1-year warranty to ensure your satisfaction. Whether it's a defect or product issue, simply reach out to us at service@rockbrosbike.us with your order details. We'll handle the rest to make sure your experience is smooth and hassle-free.



🔧 Dual-Direction Ratchet — One-Button Switch
Easily switch between clockwise and counterclockwise rotation with the thumb toggle. The high-strength double-sided ratchet provides smooth operation and efficient torque control for fast assembly and disassembly.
🧲 Magnetic Handle — Secure Bit Locking
The aluminum alloy handle integrates a strong magnetic core that locks bits firmly in place, preventing loss during use. Quickly swap bits for different tasks with one smooth motion.
🪛 12 Premium Alloy Screwdriver Bits
Includes a variety of commonly used heads to meet diverse repair needs:
⚙️ Alloy Extension Rod — Reach Tight Spaces
Equipped with a 5cm alloy extension rod, allowing flexible access in narrow or hard-to-reach areas. Easily handle various working conditions with confidence.
🪶 Palm-Sized & Lightweight
Weighing only ≈158g, this tool set fits comfortably in one hand. Compact enough to slip into your bike bag, backpack, or pocket — always ready when you need it.
🎒 Exclusive Storage Bag — Organized & Portable
Comes with a dedicated dustproof storage pouch that keeps your tools tidy, clean, and protected for longer service life. Perfect for travel or daily carry.
| Item | Description |
|---|---|
| Material | Aluminum Alloy + Alloy Steel |
| Weight | ≈158g |
| Compatible Bits | H2.5 / H3 / H4 / H5 / H6 / T15 / T20 / T25 / T30 / PH1 / PH2 / SL4 |
| Extension Rod Length | 5cm |
| Ratchet Type | Dual-direction with quick switch |
| Storage | Comes with protective carrying pouch |
✅ Compact flip design — one-hand open and close
✅ Magnetic handle keeps bits securely fixed
✅ Smooth and efficient dual-direction ratchet
✅ Multiple bit types for versatile applications
✅ Lightweight yet durable aluminum build
✅ Ideal for cyclists, DIY users, and professionals


🔧 Dual-Direction Ratchet — One-Button Switch
Easily switch between clockwise and counterclockwise rotation with the thumb toggle. The high-strength double-sided ratchet provides smooth operation and efficient torque control for fast assembly and disassembly.
🧲 Magnetic Handle — Secure Bit Locking
The aluminum alloy handle integrates a strong magnetic core that locks bits firmly in place, preventing loss during use. Quickly swap bits for different tasks with one smooth motion.
🪛 12 Premium Alloy Screwdriver Bits
Includes a variety of commonly used heads to meet diverse repair needs:
⚙️ Alloy Extension Rod — Reach Tight Spaces
Equipped with a 5cm alloy extension rod, allowing flexible access in narrow or hard-to-reach areas. Easily handle various working conditions with confidence.
🪶 Palm-Sized & Lightweight
Weighing only ≈158g, this tool set fits comfortably in one hand. Compact enough to slip into your bike bag, backpack, or pocket — always ready when you need it.
🎒 Exclusive Storage Bag — Organized & Portable
Comes with a dedicated dustproof storage pouch that keeps your tools tidy, clean, and protected for longer service life. Perfect for travel or daily carry.
| Item | Description |
|---|---|
| Material | Aluminum Alloy + Alloy Steel |
| Weight | ≈158g |
| Compatible Bits | H2.5 / H3 / H4 / H5 / H6 / T15 / T20 / T25 / T30 / PH1 / PH2 / SL4 |
| Extension Rod Length | 5cm |
| Ratchet Type | Dual-direction with quick switch |
| Storage | Comes with protective carrying pouch |
✅ Compact flip design — one-hand open and close
✅ Magnetic handle keeps bits securely fixed
✅ Smooth and efficient dual-direction ratchet
✅ Multiple bit types for versatile applications
✅ Lightweight yet durable aluminum build
✅ Ideal for cyclists, DIY users, and professionals