Arrowmax am-420263-bg Hardened Steel Ball Driver .063 (1/16) x 120mm Black/Golden  [am-420263-bg]

Compact ball-end hex tool for 1/16 screws

This Arrowmax am-420263-bg ball driver is an RC-scale hex tool sized for .063 (1/16) hex screws with a 120mm shaft and a ball-end profile, finished in black and golden tones. The ball tip gives slight entry angle tolerance, which helps when accessing screws set into tight or awkward recesses.

Built for hand use on model cars, the driver assists with assembly tasks, periodic maintenance, and careful component adjustments like servo horn alignment and link tuning. Its 120mm length reaches into recesses while still allowing controlled, delicate turns.

Employ it to seat hex screws straight, to apply final snugging without over-torque, and for small adjustments at the pit side. After use, clean the shaft and store it safely to maintain the plating and tip shape.