Koswork Steel Turnbuckle Wrench 4.0mm & 5.0mm Tool for Tekno Yokomo TLR Agama - KOS13236

The Koswork KOS13236 Steel Turnbuckle Wrench is a dual-size RC car tool designed to adjust 4.0mm and 5.0mm turnbuckles without marking or rounding the ball ends. Built from steel for durability under regular workshop use, it's a practical addition to any RC toolkit, particularly for competitors and builders working on touring cars, buggies, and trucks from brands such as Tekno, Yokomo, TLR, and Agama.

Key Features

• Fits both 4.0mm and 5.0mm turnbuckle ends in a single tool, reducing the need to swap between separate wrenches.
• Steel construction resists wear and deformation during repeated use.
• Designed to grip turnbuckle ends cleanly, helping to avoid damage when making suspension and steering adjustments.
• Compact form makes it easy to carry in a pit bag or field kit.