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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
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Description
Wera 135904 M10 x 50mm Internal Thread Insertion ToolWera Series 4 879 4 Special Design Bit, Internal Thread Insert M10 Wera Bits are designed for the most demanding applications in trade and industry and have the ability to transfer high torque loads and be safe to use and extremely durable Designed to install M10 threaded inserts, clamp screws and threaded rods For 1 4" hexagon bit holders and direct drives, 50mm blade Limited Lifetime Warranty, German Engineered Manufacturer Part #: 05135904001
Wera Series 4 879/4 Special Design Bit, Internal Thread Insert M10Wera Bits are designed for the most demanding applications in trade and industry and have the ability to transfer high torque loads and be safe to use and extremely durable
Designed to install M10 threaded inserts, clamp screws and threaded rods
For 1/4" hexagon bit holders and direct drives, 50mm blade
Limited Lifetime Warranty, German Engineered
Manufacturer Part #: 05135904001
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
4.6 ★★★★★
Based on 6 reviews
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Product Reviews
★★★★★ 5
Great product
Size: 4.5", Style: Open
Strong grip
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Reviewed in the United States on April 18, 2026
★★★★★ 5
Work great
Item Package Quantity: 6, Color: Black
Relatively strong hooks. The metal I have them on is thin so the magnets arent as steady as I hoped but thats my fault not the hooks. Ample hook space and solidly built
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Reviewed in the United States on March 23, 2024
★★★★★ 5
You need these!
Item Package Quantity: 4, Color: Black
These are not really “industrial strength” but they work great and are decent quality, especially for the price. I bought them to use on a sheet metal barn and they hold halters, rakes and other supplies with ease. Out of curiosity I did toss a dewalt drill in one and it held even though I ordered the medium size and the drill didn’t fit super well.
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Reviewed in the United States on August 6, 2025
★★★★★ 5
Very useful tools or helmets hanger.
These are quite useful and hold anything that’s less than 10lb. I think it can hold heavier items but I think it’s best to keep it light and the magnet strong enough to make it very convenient to affix it to any metal cabinet or poles.
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Reviewed in the United States on August 7, 2025
★★★★★ 1
Magnet strength is weak AF
Item Package Quantity: 30, Color: Black
Magnet strength is absolutely terrible! I was hoping that they would be strong against my shipping container as the product suggests, but I put a item on it that barely weighs 10 lb and it started sliding down the wall. The magnets are not strong at all!
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Reviewed in the United States on May 6, 2026