Koswork With 3.7mm Steel Turnbuckle Wrench (3.7mm & 5.5mm) Tool - KOS13235-3.7

The Koswork KOS13235-3.7 is a dual-function turnbuckle wrench designed for RC car setup work, combining a 3.7mm turnbuckle end with a 5.5mm nut driver in a single tool. It's built specifically for use with Associated vehicles and handles 3mm nuts, making it a practical addition to any RC pit bag. The steel construction on the 3.7mm end adds durability where it counts during regular turnbuckle adjustments.

Key Features

• 3.7mm steel turnbuckle end suits Associated-spec turnbuckles
• 5.5mm nut driver end handles 3mm nuts
• Dual-end design reduces the number of tools needed at the track
• Steel turnbuckle tip resists wear during repeated use
• Compact form factor suits pit bag or toolbox storage