The Double Play nut driver from AKA features a 7mm and 5.5mm wrench in one. The 7mm driver fits metric wheel nuts found on most popular 1:10 buggies and short course trucks, while the 5.5mm driver is common for shock nuts and most nuts on metric 1:8 cars. The machined aluminium handle and sleeve provides weight reduction over standard steel tools with the added durability of a hard anodised finish.
44004 AKA Double Play Nut Driver (5.5mm/7mm)
Source: AKA