Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Koswork Steel Turnbuckle Set 7pcs Wrench Kyosho Mid Turbo Optima Ultima KOS04301Heavy duty steel turnbuckle set designed for Kyosho buggies, offering precise adjustability and long lasting durability. Perfect for racers seeking quick setup changes with reliable performance. Features Compatible with Kyosho Mid Optima Turbo Optima Optima Javelin Ultima Made from super tough hardened steel for extended lifespan Precision machined threads allow fast and easy suspension tuning Thread orientation mark on left hand side simplifies
Heavy-duty steel turnbuckle set designed for Kyosho buggies, offering precise adjustability and long-lasting durability. Perfect for racers seeking quick setup changes with reliable performance.
Features
- Compatible with Kyosho Mid Optima Turbo Optima Optima Javelin Ultima
- Made from super-tough hardened steel for extended lifespan
- Precision machined threads allow fast and easy suspension tuning
- Thread orientation mark on left-hand side simplifies adjustments
- 3.2mm square centre allows use with turnbuckle tools
- Includes KOS13231 turnbuckle wrench with multiple hex sizes
Specifications
- Turnbuckle Sizes: 1x 3x35mm, 4x 3x38mm, 2x 3x48mm
- Material: Hardened steel
- Wrench Sizes: 3.2mm, 4mm, 5mm, 5.5mm, 7mm, 8mm
Includes
- 1x 3x35mm Steel Turnbuckle
- 4x 3x38mm Steel Turnbuckles
- 2x 3x48mm Steel Turnbuckles
- 1x KOS04301 Turnbuckle Wrench
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
4.4 ★★★★★
Based on 182 reviews
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Product Reviews
★★★★★ 5
Looks Great
Easy to assemble and looks fantastic with a set of pretty cube boxes. A happy purchase to organize my fabric and sewing stash.
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Reviewed in the United States on May 9, 2026
★★★★★ 5
works and looks great
just as described. great quality
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Reviewed in the United States on April 15, 2026
★★★★★ 5
Love it!
Sturdy, modern, perfect size. Love it!
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Reviewed in the United States on May 14, 2026
★★★★★ 4
Solid... with a few quirks
Very simple assembly. Was sturdy after all screws were tightened. Be aware that this is particle board so it will bubble up if it gets wet. I learned this the hard way by putting a plant on it that sweat through the pot and damaged it. I have 4 stars because two of the screws stripped in the home because of the cheap wood (I was even being careful not to yet m tighten them too much). Additionally, the screw hole covers were only cheap stickers that started peeling off within 24hrs. Otherwise the product was solid. If you don't mind exposed screw holes then those is a good deal. One other thing to note is that it only comes with 4 square backing pieces to cover 4 of the cubbies, not all 8. I wasn't expecting any but only 4 was a little odd.
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Reviewed in the United States on October 5, 2025
★★★★★ 5
Worth the money.
Was surprised with the way it was to be positioned, vertically. It’s perfect for where I wanted it. While it was different to my plan, I love it. It’s a good value for the price. It held bigger totes than I thought, it was easy to put together and seems to be well worth what I paid.
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Reviewed in the United States on April 14, 2026
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