7pcs 1.5/2/2.5/3/4/5.5mm Hexagonal Screwdriver Tool Set For RC Model
Material of handle: 50#Steel
Color: Black, Blue, Rose
High tensile and the hardness is HRC62.
Wear-resisting and anti-rust.
Durable and long service life.
Can be used for rc models of helicopters, planes, etc.
7x 1.5/2/2.5/3/4/5.5mm Hex Screwdriver Tool