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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
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Description
Wera 003760 Joker Double Open-Ended Wrench - 10 + 13mmWera Joker Double Open Ended Wrench 10 + 13mm If you need a wrench, use the Joker! The Joker performs fastening jobs in almost every conceivable situation, quickly and with great precision. The specially forged geometry, in combination with high performance chrome molybdenum steel and nickel chrome coating, means that you win three times over: longer service life, high resistance to wear and great protection against corrosion Fastener Holding Function
Wera Joker Double Open-Ended Wrench - 10 + 13mmIf you need a wrench, use the Joker!
The Joker performs fastening jobs in almost every conceivable situation, quickly and with great precision. The specially forged geometry, in combination with high-performance chrome-molybdenum steel and nickel-chrome coating, means that you win three times over: longer service life, high resistance to wear and great protection against corrosion
Fastener Holding Function
The Joker's holding function means that nuts and bolts can be held in the jaw and easily positioned where they are needed. Fastening onto the thread can then be done quickly and safely, thanks to the innovative special stop-plate which holds the fastener.
Secure Grip on Fasteners
Constant re-positioning of the wrench? Difficulty holding fasteners in confined spaces? Easing off to avoid any risks of injury or fastener damage? That was yesterday. Today, the Joker prevents slipping off of the fastener head with its integrated limit-stop - no longer is the thumb needed to act as a depth stop.
Safer due to anti-slip effect.
The Joker's clever double-hex geometry delivers a very positive connection with nuts or bolts - it's a perfect fit. And the exchangeable, hardened metal gripping plate in the Joker's mouth literally bites itself into the bolt with its extremely hard tips. Both features combine to prevent any unpleasant slipping, even at higher torque.
Very small return angle
Less can be more. Particularly in those very confined spaces where conventional wrenches with a 60 degree return angle literally have to be turned over and over, to tighten and loosen nuts or bolts. Instead of 60 degrees, the Joker only has a 30 degree return angle thanks to its unique double-hex design.
Manufacturer Part #: 05003760001
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
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Product Reviews
★★★★★ 5
great oil for your engine; feels very smooth in general
The Best motor oil I have used.
I recently began using this brand and 5W-30 instead of 0W-20 in my Chevy Silverado; noted smoother operation and no lifter ticking sounds. There feels like there is better engine protection which should add to long-term durability. This is compatible with trucks as well as cars. Probably adds a few better numbers on gas mileage too.
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Reviewed in the United States on April 24, 2026
★★★★★ 5
The Best!!
As a proud owner of a BMW 328i Wagon, I'm always on the lookout for the best products to keep my car running smoothly and efficiently. After doing some research, I decided to give Liqui Moly Special Tec B FE SAE 5W-30 Motor Oil a try, and I'm extremely impressed with the results. This motor oil is specifically formulated with synthesis technology to meet the high-performance demands of modern engines, making it an excellent choice for my BMW. The 5W-30 viscosity rating ensures optimal lubrication and protection, even in extreme driving conditions and temperature fluctuations. I've noticed a significant improvement in engine performance since switching to this motor oil—the engine runs quieter, smoother, and more efficiently, with better fuel economy and reduced emissions. Plus, I appreciate the long-lasting protection it provides, helping to extend the life of my engine and reduce the need for frequent oil changes. The 5-liter size is convenient and cost-effective, providing plenty of oil for multiple oil changes. Overall, I highly recommend Liqui Moly Special Tec B FE SAE 5W-30 Motor Oil to BMW owners looking for a premium motor oil that delivers exceptional performance and protection.
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Reviewed in the United States on May 16, 2024
★★★★★ 5
Top-Quality Oil — Engine Runs Smoother
Liqui Moly is the best. My engine runs quieter and smoother after using this oil. Great protection, high quality, and totally worth it. If you care about your car, this is the brand to trust
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Reviewed in the United States on December 1, 2025
★★★★★ 5
Best Oil Brand Available
Best automotive oil on the market. Only brand I will use in my cars. Used specifically for a 2018 BMW X5.
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Reviewed in the United States on February 27, 2026
★★★★★ 5
Good product
works well for bmw.
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Reviewed in the United States on January 21, 2026