HackFab Thumb Nut Driver (4.0mm/4.5mm)

Nut Driver Overview:

HackFab Thumb Nut Driver. This compact dual-end nut driver is designed for the Losi Mini-T 2.0 and Mini-B, offering a 4.0mm socket for stock M2 locknuts and a 4.5mm socket for aftermarket aluminum variants.

Includes:

• (1) Thumb Nut Driver

This product was added to our catalog on June 24, 2025