Parts/Tools & workshop/Hand tools & drivers/JConcepts Steel Open Turnbuckle Wrench Set (7) (3/3.5/3.63/4/5/5.5/7mm)
JConcepts Steel Open Turnbuckle Wrench Set (7) (3/3.5/3.63/4/5/5.5/7mm)
JConcepts

JConcepts Steel Open Turnbuckle Wrench Set (7) (3/3.5/3.63/4/5/5.5/7mm)

Part # JCO5027
Where to buy
$59.50
AMain Hobbies
Seen Oct 12, 2026
$59.50Buy
Prices are as last seen at the store; stock is not tracked.

About this part

Wrench Overview:

Introducing the JConcepts Steel Open Turnbuckle Wrench Set, for all your turnbuckle and adjustment needs!

About the Turnbuckle Wrench

Construction & Design

The JConcepts Steel Open Turnbuckle Wrench Set is a high-performance tool kit designed for RC enthusiasts seeking precision, durability, and versatility. This set includes seven wrenches, ranging from 3mm to 7mm, ensuring maximum size coverage for various RC applications such as turnbuckles, stand-offs, and slipper adjustments. Each wrench is constructed from high-quality steel for superior strength and long-lasting durability, and is treated with a durable color finish that not only adds a striking, professional look but also aids in easy identification.

Engraved with the JConcepts logo and size markings, the wrenches are designed for authenticity and convenience, while chamfered edges provide a precise fit for each adjustment. Perfectly crafted for use across multiple makes and models, this wrench set is an essential addition to any pit toolbox, combining style and functionality with the trusted quality JConcepts is known for in the world of RC racing.

Features:

  • Built for precision and reliability
  • Made from high-quality steel for durability
  • Versatile design for turnbuckles, stand-offs, and slipper uses
  • Durable color treatment for easy identification
  • Engraved JC logo for authenticity
  • Engraved size markings for convenience
  • Chamfered edges for a precise fit
  • Striking design for a professional look
  • Developed with IFMAR World Championship experience

Includes:

  • (1) Steel Open Turnbuckle Wrench (3mm)
  • (1) Steel Open Turnbuckle Wrench (3.5mm)
  • (1) Steel Open Turnbuckle Wrench (3.63mm)
  • (1) Steel Open Turnbuckle Wrench (4mm)
  • (1) Steel Open Turnbuckle Wrench (5mm)
  • (1) Steel Open Turnbuckle Wrench (5.5mm)
  • (1) Steel Open Turnbuckle Wrench (7mm)
CA Residents Prop 65 Warning WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov Details...

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