SKU: 70573270985

Koswork Steel Turnbuckle Wrench 5.5mm 7.0mm Suits 3mm 4mm Nuts KOS13237

Sale price$16.16 Regular price$17.95
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 13 - Jul 18

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

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:
  1. 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
SKU: 70573270985

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.2 ★★★★★
Based on 458 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
B
Verified Purchase
Brandee
Port Orchard, US
★★★★★ 3
Ok product for average shape
Size: Large, Color: White
ok for the price but didn't work out for us. I had one guy whose body is thick and one who is thin. Couldn't get the set to fit on top and bottom at the same time, pants were a lil see through, but still decent quality and price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 26, 2025
A
Verified Purchase
Amazon Customer
Whiting, US
★★★★★ 5
Would order again!
Size: Small, Color: Royal Blue, Size: Small, Color: Royal Blue
This set was very affordable, lightweight and my son said it was comfortable. It came back fast and it was perfect for Easter Sunday! My son is 6’1 and he weighs 140 lbs.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2026
B
Verified Purchase
Bridgette
Dallas, US
★★★★★ 5
Mens Suit
Size: Large, Color: Light Champagne, Size: Large, Color: Light Champagne
Wedding/Groomsmen: large Fit my husband perfect. The pants have a a spot with elastic so you can make them smaller if need be. Great color, lightweight and just as good of quality as Men's Wherehouse would rent.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 2, 2025
J
Verified Purchase
John D. Steiger
Chelsea, US
★★★★★ 5
Great value
Size: Medium, Color: Light Champagne
I bought this for my teenage son for homecoming, it really was a great value suit for the price. It even held up after a full night of dancing. He’s about 6 foot and 200 pounds So it’s very true to size
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 20, 2025
K
Verified Purchase
KIM JONES
Los Angeles, US
★★★★★ 5
Suit or separates
Size: Medium, Color: Black
Very nice. Fits well but looks like the pieces were from 2 different dye lots.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 18, 2025

recommand products