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Ships within 48 hours · Estimated delivery Sep 23 - Sep 28
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Description
Koswork Steel Turnbuckle Wrench 5.5mm 7.0mm Suits 3mm 4mm Nuts KOS13237The Koswork steel turnbuckle wrench is a must have tool for RC drivers, offering precision and durability with CNC machined hardened steel, designed to easily adjust 3mm and 4mm turnbuckle nuts even in tight areas. Features Compatible with 3mm nuts (5. 5mm hex) and 4mm nuts (7. 0mm hex) Hardened steel CNC construction for maximum durability Compact 75mm size for access in confined spaces Provides extra leverage for precise adjustments Made in Taiwan
The Koswork steel turnbuckle wrench is a must-have tool for RC drivers, offering precision and durability with CNC-machined hardened steel, designed to easily adjust 3mm and 4mm turnbuckle nuts even in tight areas.
Features
- Compatible with 3mm nuts (5.5mm hex) and 4mm nuts (7.0mm hex)
- Hardened steel CNC construction for maximum durability
- Compact 75mm size for access in confined spaces
- Provides extra leverage for precise adjustments
- Made in Taiwan for premium quality
Specifications
- Material: Hardened steel
- Length: 75mm
- Sizes: 5.5mm and 7.0mm hex
- Compatibility: 3mm and 4mm nuts
- Part Number: Not specified
Includes
- One steel turnbuckle wrench
Important Notes
- Cars, parts, accessories and others shown for reference are not included
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
Very useful
Color: Black
I’ve been using this room divider to separate my space from my daughter’s, and it has worked out really well. It provides just the right amount of privacy while still keeping the room feeling open and comfortable. The design is simple yet stylish, so it blends nicely with our decor. It’s also lightweight and easy to move when needed, which is a big plus. The material feels durable and well-made, not flimsy at all. Overall, it’s a practical and attractive solution for shared spaces, and I’m very happy with this purchase. I would definitely recommend it to others.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2026
★★★★★ 5
Great Room Divider
Color: Black
This product is a great room divider that decent quality and worth the price tag. The look is sleek and fits seamlessly into any room without complaint. The assembly was easy to follow and the quality is long lasting. Not only that, I need it as my sons share a room and we’re looking for some privacy. The divider is able to extend across a decently large area really divide the room as it has 4 panels. Overall, this is a great product for its cost and if your looking for a room divider that’s not too costly, this is the pick.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 12, 2026
★★★★★ 5
Great for creating a workspace
Color: Grey
I needed a room divider that could be easily folded for storing to put behind my chair during my work calls. This works perfectly! Was very easy to put together. Lightweight but sturdy enough that it won’t fall over.
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Reviewed in the United States on February 27, 2026
★★★★★ 2
Base part of it
Color: Black
Even though I kept this it’s very uncomfortable because of the way the base works . They are very long at the bottom and it’s hard to open and close
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Reviewed in the United States on March 15, 2026
★★★★★ 5
Great room separator
Color: Black
The panels are much longer than we expected! We only needed 3 of the 4 proivided. It's slightly flimsy, but holds together nicely. The screwdriver that came with did not fit the screws, but luckily we had a Phillips head. It's very lightweight. It is definitely a good value for the money.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 10, 2026
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