About The Product
- Professional quality T-Handle hex wrench built for speed, efficiency, leverage and a perfect fit
- Carefully selected combination of chrome vanadium and S-2 tool steels
- Unique anodized aluminum Speed Spinner makes running long bolts in and out quick and effortless
- Machined, chamfered tips allow easier insertion into hex fittings
- Integrated "Strip-Gripper" twisted hex that makes removal of most bolts with stripped or oversized hexes fast and easy
- Sliding T-handle creates increased leverage and multiple access positions
Discover the Park Tool THH-4 Sliding T-Handle Hex Wrench with Anodized Aluminum Speed Spinner - the ultimate tool for professional bicycle maintenance, repair, and assembly. Engineered for cyclists, bike shops, and repair professionals who demand precision, speed, and durability, this high-performance allen wrench is designed to optimize your workflow and ensure flawless results.
Premium Materials for Durability & Strength
Crafted from carefully selected Chrome Vanadium and S-2 tool steels, the THH-4 offers outstanding strength, resistance to wear, and longevity. Its high-quality construction ensures reliable performance even under the most demanding repair scenarios.
Innovative Performance & Engineering Features
The standout feature of this hex wrench is the anodized aluminum Speed Spinner, which allows for rapid, effortless insertion and removal of long bolts. The machined, chamfered tips provide a perfect fit into hex fittings, reducing cam-out and stripping, making work faster and more precise. The integrated Strip-Gripper twisted hex design facilitates quick removal of bolts with stripped or oversized hexes, saving you time during tough repairs.
Optimized for Versatile Use & Efficiency
The sliding T-handle design provides multiple access positions and increased leverage, enabling better torque application for stubborn fasteners. Whether you're working on derailleur bolts, brake calipers, or frame components, the 4mm tip size is perfect for a wide range of bicycle applications, making this wrench a versatile addition to any bike toolbox.
Stylish & Practical for Professional & Recreational Riders
With its sleek anodized finish and ergonomic design, the THH-4 combines style with functionality. Its compact, individual tool format makes it easy to carry in your kit or saddle bag, ensuring you're always ready for on-the-go repairs or detailed maintenance tasks.
Key Features & Benefits:
- Durable Chrome Vanadium & S-2 Steel Construction for long-lasting performance
- Anodized Aluminum Speed Spinner for quick bolt adjustments
- Machined Chamfered Tips for easier insertion and reduced stripping
- Strip-Gripper for removing damaged or oversized hex bolts
- Sliding T-Handle for increased leverage and access flexibility
- Ideal for bike shops, professional mechanics, and serious cyclists
Maximize your efficiency, reduce repair time, and experience professional-grade reliability with the Park Tool THH-4 Sliding T-Handle Hex Wrench. Designed for precision, built for durability, and optimized for speed - the perfect bike repair tool for performance-minded cyclists.
- Premium 4mm sliding T-handle hex wrench crafted from high-grade Chrome Vanadium and S-2 tool steels for exceptional durability and long-lasting performance in bicycle maintenance and repair.
- Innovative anodized aluminum Speed Spinner enables rapid, effortless tightening and loosening of long bolts during cycling repairs, saving time and reducing hand fatigue.
- Machined chamfered tips ensure precise and easy insertion into hex fittings, minimizing stripping and cam-out, making it ideal for professional bike shops and serious cycling enthusiasts.
- Features an integrated Strip-Gripper twisted hex design that quickly removes stripped or oversized bolts, a must-have tool for dealing with damaged or stubborn fasteners on bikes.
- Versatile sliding T-handle design provides increased leverage and multiple access positions, allowing for greater torque and reach in tight bicycle component areas, optimized for efficiency during on-the-road repairs or bike builds.
| Specification | Value |
|---|---|
| Manufacturer | PARK TOOL |
| Manufacturer Part No. | THH-4 |
| Universal Product Code | 763477009432 |
| Invoice Description | TOOL ALLEN WRENCH PARK THH-4 4mm |
| Shipping Weight | 0.13 lbs. |
| Package Dimensions | 6.9 x 3.35 x 0.45 |
| Country of Origin | TAIWAN |
| Tool Type | Allen Wrench |
| Color | Silver/Blue |
| Size | 4mm |
| Model | THH-4 |
- Supplier:
- JBI
Bike Junkies offers no‑hassle returns and exchanges within 60 days of delivery. We want every customer to feel confident when shopping with us, and our return process is designed to be simple, fair, and fast.
Return Eligibility
To qualify for a return or exchange, the following conditions must be met:
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The item must be in new, unused, and uninstalled condition.
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All original packaging, tags, hardware, and accessories must be included and intact.
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Items showing wear, installation marks, damage, or improper use cannot be accepted.
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An order number is required.
Once your return is received at our warehouse, a refund will be issued within 5 days after inspection.
Refunds
Refunds are issued to the original form of payment once the returned item has been received and approved. If we are unable to refund to the original payment method, the refund will be issued as store credit.
Depending on your bank or credit card provider, it may take an additional 2–3 business days for the refund to appear in your account.
Exchanges
To make an exchange, simply complete the return process and then place a new order for the item you want instead. This ensures the replacement item is reserved and ships quickly.
How to Start a Return
To request a Return Authorization (RA#), contact us at support@bikejunkies.com. Please include your order number and the item you wish to return.
Once approved:
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You will receive a Return Authorization email with instructions.
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Print the prepaid label provided by us. ($9.99 will be deducted from your refund)
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Ship the item back within 7 days of the RA being issued as RA #'s are only valid for 7 days.
Please do not tape anything to the original product packaging. Place the item inside a proper shipping box. Using the manufacturer’s box as the shipping container will result in damage and the return may be rejected.
Be sure to keep your return tracking number. Powersport Junkies is not responsible for lost return shipments. You will receive a confirmation email once your return has been processed and refunded.
Defective, Incorrect, or Damaged Items
If you receive a defective, damaged, or incorrectly shipped item, contact us immediately. We will cover the return shipping cost and ensure the issue is resolved quickly.
Non‑Returnable Items
Certain items cannot be returned, including:
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Electronics with opened packaging or broken manufacturer seals
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Any part that has been installed or shows installation attempts
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Tools or chemicals that have been opened or unsealed
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Open‑box items with destroyed or missing packaging
Our Info
-
Storefront name: Bike Junkies
-
Address: 940 Calle Amanecer, Suite N
San Clemente, CA 92673 -
Phone: 800-605-2152
-
Support email: support@bikejunkies.com
- Support hours + timezone:
Monday-Friday: 9:00 AM-5:00 PM PST
Saturday: 9:00 AM-3:00 PM PST
Sunday: Closed
This Shipping Policy explains how orders are processed, handled, and delivered by Bike Junkies, including delivery timelines, shipping coverage, and special conditions for military addresses. It is designed to give customers a clear understanding of what to expect when placing an order.
Bike Junkies is proud to be an authorized dealer of the brands we currently offer. When you purchase from us, you are guaranteed to receive genuine, brand-new products backed by the full manufacturer warranty. We work directly with the manufacturers to ensure you receive the highest quality service and support.
Order Processing and Handling
Orders are processed quickly to ensure fast delivery. Our standard handling time is 0–1 business days. Order cutoff time is 12 PM PST Monday-Friday and orders placed after that will be shipped shipped next business day.
Transit Times
Once shipped, orders typically arrive within 2–3 business days. Transit times may vary slightly depending on the destination, weather conditions, or carrier-related delays. Delivery estimates apply only after the order has left our facility.
Delivery Schedule
Standard delivery occurs Monday through Friday. Saturday delivery may be available.
Shipping Coverage
Bike Junkies offers free shipping to the lower 48 states of the United States. We do not ship to the following locations:
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Alaska
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Hawaii
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Puerto Rico
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Any international destination outside the United States
Orders placed with shipping addresses in restricted locations will be canceled and refunded.
Military Shipping (APO/FPO)
Bike Junkies ships to APO/FPO military addresses using USPS only.
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We cannot ship hazardous materials or oversized items to military addresses due to carrier and military mail restrictions.
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Transit times to APO/FPO locations may vary significantly depending on military mail processing.
Address Accuracy and Delivery Issues
Customers are responsible for ensuring that all shipping information provided at checkout is accurate and complete. Bike Junkies is not responsible for delays, lost packages, or delivery failures caused by incorrect or incomplete addresses. If a package is returned due to an address error, additional shipping charges may apply to resend the order.
Lost, Delayed, or Damaged Shipments
If a shipment is delayed, lost, or arrives damaged, customers should contact us promptly so we can assist with initiating a claim or resolving the issue with the carrier. While we support the process, final decisions regarding claims are made by the carrier.
Tracking Information
A tracking number is provided via email once the shipping label has been created. Tracking updates may take up to 24 hours to appear after the label is generated.
Shipping Restrictions
Certain items may be subject to shipping restrictions due to size, weight, or hazardous material regulations. If an order cannot be shipped due to such restrictions, we will notify the customer to arrange an alternative solution.
Our Info
-
Storefront name: Bike Junkies
-
Address: 940 Calle Amanecer, Suite N
San Clemente, CA 92673 -
Phone: 800-605-2152
-
Support email: support@bikejunkies.com
- Support hours + timezone:
Monday-Friday: 9:00 AM-5:00 PM PST
Saturday: 9:00 AM-3:00 PM PST
Sunday: Closed
For warranty issues please contact us at support@bikejunkies.com. Each Brand is different and we can provide instruction to complete warranty issues.
Bike Junkies is proud to be an authorized dealer of the brands we currently offer. When you purchase from us, you are guaranteed to receive genuine, brand-new products backed by the full manufacturer warranty. We work directly with the manufacturers to ensure you receive the highest quality service and support.
Our Info
-
Storefront name: Bike Junkies
-
Address: 940 Calle Amanecer, Suite N
San Clemente, CA 92673 -
Phone: 800-605-2152
-
Support email: support@bikejunkies.com
- Support hours + timezone:
Monday-Friday: 9:00 AM-5:00 PM PST
Saturday: 9:00 AM-3:00 PM PST
Sunday: Closed
