Koswork 5.5mm Nut Driver Light Tri Handle 68mm Tip Tool - KOS13213-N55S

The Koswork KOS13213-N55S is a 5.5mm steel nut driver built for tightening and removing 3mm nuts on RC cars. This radio control hand tool features a hardened steel shaft with a 68mm tip, giving you the reach to get into wheel hexes, suspension hardware, and chassis fasteners without removing surrounding parts. The lightweight tri-handle is shaped for a secure grip and quick turning during pit-side adjustments and builds. If you regularly run touring cars, buggies, or any kit using 3mm nuts, this Koswork nut driver is a reliable addition to your RC tool kit.

Key Features

• Steel construction for durability and consistent fit on 3mm nuts
• Long 68mm tip reaches recessed nuts and wheel hexes with ease
• Lightweight tri-lobe handle for comfortable, controlled turning
• 5.5mm hex socket sized specifically for 3mm RC nuts