Koswork Steel Turnbuckle Wrench 5.5mm & 7.0mm Tool - KOS13237

The Koswork KOS13237 Steel Turnbuckle Wrench is a dual-size RC car tool designed for adjusting 3mm and 4mm turnbuckles using its 5.5mm and 7.0mm ends. Built from steel for durability at the workbench or pit lane, it handles the turnbuckle adjustments common on 1/10 and 1/8 scale RC cars without rounding off nuts or damaging linkages. If you're regularly tuning suspension geometry or toe settings on your RC car, having a proper turnbuckle wrench makes the job quicker and cleaner than makeshift alternatives.

Key Features

• Dual-end design covers 5.5mm (for 3mm nuts) and 7.0mm (for 4mm nuts) in a single tool
• Steel construction resists flex and wear during repeated use
• Sized for the turnbuckle nuts found on most 1/10 and 1/8 scale competition and sport RC cars
• Compact enough to carry in a pit bag for trackside adjustments