The SHOEI Service Tool is an indispensable accessory for maintaining and adjusting your SHOEI helmet. Included with the GT-Air II, Neotec II, and J-Cruise II helmets, this versatile tool simplifies the removal of internal sun shields such as the QSV-1 and QSV-2. It also facilitates access to the SRL communication system covers. The hexagonal hole is specifically designed for adjusting Pinlock pins, providing a secure grip for easy rotation. Compact and convenient, the tool can be attached to a key ring, ensuring it's always within reach when you need it most.