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SKU: RTTL0032

Wera 8740 B HF 3/8" Drive Bit Socket 8mm x 100mm with Knurling | Chrome Vanadium Steel, Color-Coded Size Indicator, Holding Function for Secure Screw Driving, Manual & Machine Use

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This is a pre order item. We will ship it when it comes in stock.

$10 Gift Card

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$25 Gift Card

at 500 points

$75 Gift Card

at 1,000 points

Description

Upgrade your tool collection with the Wera 8740 B HF Bit 3/8" - 8mm x 100mm, a precision-engineered bit socket designed for professional cyclists, bike mechanics, and cycling enthusiasts. Crafted from durable chrome vanadium steel with a matte chrome-plated finish, this high-quality tool ensures longevity and corrosion resistance, making it ideal for demanding cycling repairs and maintenance.

Performance & Engineering:

Engineered for optimal performance, the Wera 8740 B HF features a robust 3/8" drive compatible with a wide range of screw sizes and types. The 8mm (size) and 100mm length provide excellent reach and torque transfer, perfect for working on bicycle components, including derailleurs, brakes, and cranksets. The knurling on the rear end enhances manual grip, allowing for precise screw driving even in tight or awkward spaces. The tool's holding function securely grips screws, reducing the risk of dropping or losing fasteners during maintenance tasks.

Components & Technology:

Equipped with innovative features, this bit socket is versatile for both manual and machine tool operations, offering flexibility for bike shops and home mechanics. The color-coded "Take it easy" Tool Finder system simplifies tool identification by size, enabling quick and efficient workflow, especially in busy cycling repair environments. The high-strength chrome vanadium steel construction ensures reliable performance under demanding conditions.

Style & Use Case:

Designed with style and practicality in mind, the Wera 8740 B HF is ideal for various cycling applications-whether you're tightening derailleur screws, adjusting brakes, or installing new components. Its professional-grade construction and thoughtful features make it a must-have for bike repair stands, toolboxes, or mobile maintenance kits.

Innovative & Differentiating Features:

What sets this bit socket apart is the combination of a secure holding function, ergonomic knurling, and color-coded identification, providing both efficiency and confidence during bike repair tasks. Its non-impact design makes it suitable for precise, delicate cycling components, ensuring damage-free maintenance.

Optimize your cycling maintenance toolkit with the Wera 8740 B HF Bit 3/8" - 8mm x 100mm-a reliable, high-performance tool engineered for cyclists and bike technicians seeking durability, precision, and convenience.

  • Constructed from durable chrome vanadium steel with a matte chrome-plated finish, ensuring long-lasting performance and corrosion resistance for heavy-duty use.
  • Engineered with a precise 8mm x 100mm size and 3/8" drive, this bit socket is optimized for versatile screw-driving tasks across various applications, including maintenance and assembly.
  • Featuring innovative knurling on the rear end, it provides enhanced grip and manual control for accurate torque application and increased comfort during handheld use.
  • Designed with a built-in holding function, the socket securely retains screws to reduce slipping and dropped fasteners, streamlining your workflow and increasing efficiency.
  • Equipped with Wera's "Take it easy" color-coded tool finder, this socket allows for quick, intuitive identification by size, minimizing tool selection time and improving shop productivity.
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We pride ourselves on our ability to ship and deliver your gear with excessive speed! We ship from 22 locations throughout the United States and most orders will arrive in 3 days or less with Free Shipping on orders over $75!

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Most orders placed during the workweek before 1:00 PM Eastern time ship the same day, but during peak/holiday season or depending on inventory location handling time can take up to 48 hours. If you have questions regarding shipping estimates, don't hesitate to get in touch with us before placing the order. There is a direct signature requirement for all orders over $500.

We provide the you the ability to utilize multiple shipping & billing addresses, based upon what fits your current needs. However you are responsible to maintain and update any new address changes, as 365 Cycles will not be held liable for orders being shipped to an incorrect address.

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If you need to return your order please email us at info@365cycles.com, call us at 603-968-5797, or use the live chat on our site.

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*Please allow up to 3 business days for us to process your return*

365 Cycles puts the customer above everything. Our number one goal is your satisfaction. When you press the shift lever you want the gears to shift, and when you buy bicycle parts, you want the bicycle parts to arrive on time in new condition. With over 60,000 products and 22 warehouse locations throughout the country, we have the parts you need and they are coming in hot!

Living an active lifestyle is just that, a lifestyle that never goes away and our goal is to always exceed your expectations so we can take this lifelong journey together. We strive to have the parts you need, at competitive prices with unmatched shipping speeds!

If there is ever an issue with an order we will work at warp speed to fix our mistake and make sure you never go a day without a bicycle! If you are not receiving the quality of service you need from one of our exceptionally qualified bicycle experts, tell them Ben Berman told you to tell them "Customer Loyalty" and then name your terms.

Our team is waiting to help you 7 days a week and they are more qualified to help than I am but if you ever feel like you're not getting the service you need I’m personally asking you to email me at ben@365cycles.com with "CUSTOMER LOYALTY" in the title and I will personally handle your order.

Over the years we have served millions of satisfied customers and continue to serve many of them today. With your feedback, we are confident we can take this lifelong journey together and build a friendship that goes beyond parts and accessories.

“If you want to go fast, go alone, if you want to go far, go together.” -Someone Smart

Ben Berman Founder & CEO of 365 Cycles


Company Core Values: 

These were established by the members of our team and we use them every week to call out team members who have shined in one of these areas. Feel free to let us know at info@365cycles.com if someone you worked with has gone above and beyond in one of these areas. 

Customer Loyalty

Put yourself in their shoes and support those who support us.

You Control the Outcome

If it is to be, it’s up to me" You are personally responsible for controlling the outcome.

Seek Understanding

Understanding the answer is more important than the answer.

Progress Not Perfection

Pick a direction, analyze the results, and be willing to change course.

Will to Win

Customers, 365 Team, Partners, all need the will to win. Bring the Will to Win to every conversion.

Keep Moving

Move the body, move the mind, and remove any hurdles to achieving an active lifestyle.

Do the Right Thing:

Doing the right thing is more important than doing the thing right.

Stronger together:

If you want to go fast, go alone, if you want to go far, go together. Get your team involved and become stronger together.

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Customer Reviews

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B
Barbara Bernhard

Passt perfekt und wir sind zufrieden wie immer
Vielen Dank und Gruß 👍;