Arrowmax Purple Flat Head Engine Tuning Screwdriver 4.0x150mm Tool - AM-130140

The Arrowmax AM-130140 is a 4.0mm flat head precision screwdriver designed specifically for engine tuning on RC cars. At 150mm in length, it gives you the reach and control needed when adjusting carburettors, needle valves, and other small engine components on nitro-powered RC models. The purple-anodised aluminium handle is a signature Arrowmax detail that makes it easy to spot in a packed tool bag.

Key Features

• 4.0mm flat head blade sized for common engine tuning screws on nitro RC cars
• 150mm overall length provides useful reach into tight engine bays
• Purple-anodised aluminium handle offers a firm, comfortable grip during fine adjustments
• Precision-ground tip for accurate engagement without cam-out or blade slippage