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8-19mm Ratcheting Wrench Set with Interchangeable Heads

$54.99 USD
SKU: HX1642

More sizes. Less toolbox bulk.

Keep common metric sizes close without carrying a separate handle for each one.

• Twelve metric sizes — interchangeable heads cover 8–19mm fasteners.
• Work around obstacles — the 180° flex head helps adjust the approach angle.
• Small working arc — the 72-tooth mechanism advances in 5° steps,.

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Color:🔥Clearance🔥 12 in 1 8-19mm Metric
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8-19mm Ratcheting Wrench Set with Interchangeable Heads helps reach metric nuts and bolts where a fixed wrench has limited swing space. One quick-change handle works with 12 metric head sizes, while the 180-degree flex joint helps position the handle around obstacles. The manual 72-tooth ratchet works with a 5-degree swing arc.

Specifications

Metric/SAE Size Head Type Included Pieces Recommended Application
8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, and 19 mm Interchangeable metric ratcheting wrench heads 12 heads, flex ratchet handle, 3/8-inch socket adapter, and storage case Automotive, motorcycle, bicycle, machinery, equipment installation, garage, and household repair

The 12-in-1 designation refers to the 12 metric head sizes, not 12 complete wrench handles. The 3/8-inch measurement describes the socket adapter's drive size; it does not mean SAE wrench heads are included.

❓Which sizes are included?
The set includes 12 metric heads: 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, and 19 mm. SAE wrench heads are not listed for this metric set.

❓Can it drive sockets?
Yes. Use the included 3/8-inch adapter with compatible 3/8-inch-drive sockets. Check the socket fit and tool limits before applying force.

❓Is it an electric ratchet or a torque wrench?
No. It is a manual mechanical ratcheting wrench set. It does not measure or control final tightening torque.

❓How to Choose

Confirm the fastener uses a metric size, then choose the matching head from 8 mm through 19 mm. The head should fit snugly without excessive play; do not substitute a nearby metric size for an SAE fastener. Check clearance around the fastener and the handle's travel before applying force. Use the supplied adapter only with compatible 3/8-inch-drive sockets and within the tool manufacturer's limits.

❓How to Use

  1. Secure the workpiece and choose the head that matches the fastener's size.
  2. Fit the head into the quick-change handle and confirm the retention mechanism has engaged before use.
  3. Check the working direction and adjust the flex angle while the tool is unloaded.
  4. Seat the head fully on the fastener, then apply steady hand pressure while keeping the head aligned.
  5. Do not strike the handle or add an extension pipe. Stop if the head slips, the fastener is damaged, or the required force exceeds the tool's intended use.
  6. Where the assembly specifies a final torque, complete tightening with an appropriate calibrated torque wrench. Clean and return the heads to the case after use.
  • Enjoy free shipping on all orders.
  • Delivery Time: 1-2 business days to The US and Canada. Delivery times may vary depending on your location and carrier conditions.
  • Details
  • Tracking: After your order is shipped, you will receive an email with a tracking number to monitor the delivery status.
  • Need Help? Contact our support team for assistance with shipping or your order.
  • 30-Day Returns
    You may request a return within 30 calendar days of delivery. Items must be unused, in their original condition, and include all original packaging and accessories.
  • Damaged, Defective, or Incorrect Items
    Contact us with your order number and photos. If the issue is due to our error, we will cover reasonable return shipping costs or provide an appropriate replacement.
  • Refunds
    Approved refunds are issued to your original payment method within 5 business days after inspection. Your bank may require additional processing time.
  • To start a return, email support@haisstronica.com with your order number and reason for return. Please obtain approval before sending anything back.
  • View Full Return & Refund Policy

More Information About This Item

  • Quick and Easy Head Replacement: The design of two spring locks allows you to easily switch between different sizes of wrench heads. Flex-head ratcheting combination wrench set come with one 3/8 inch bit adapter,when you want to use a socket wrench, so insert one side of the 3/8 adapter into the 9/16 wrench head, and then insert the other side of the 3/8 adapter into the 3/8 socket to ensure a tight fit between the adapter and the socket.
  • Flexibility in Use: The flex tools provide a 180-degree rotation, allowing you to access hard-to-reach areas with ease.That's why our ratchet wrenches ensure a tight fit and optimal torque every time. The wrench set has a wide range of application scenarios for equipment installation, motorbike repairs, car repairs, home projects, bicycle repairs, mechanical repairs, garage projects and more. It's a great gifts for DIY friends.
  • Long-lasting: The Haisstronica is made from chrome vanadium steel, ensuring that your wrench kit is always in prime condition. Meanwhile, our ergonomic handles designed for comfort and control, providing a secure grip, allowing you to work longer and more efficiently.

For mechanics, maintenance technicians, and home workshop users tightening or loosening matching metric nuts and bolts on vehicles, motorcycles, bicycles, machinery, furniture, and equipment. The interchangeable heads reduce the need to carry separate fixed-size wrenches, and the flex joint helps where handle access is restricted. Check that the head can seat fully on the fastener. This manual tool is not an electric or impact wrench, and it does not replace a calibrated torque wrench when a specified final torque is required.
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