4PCS-Nut-Driver: INJORA 4PCS HSS 4.0 5.5 7.0 8.0Box Hexagon Socket Nut Driver Wrench Tool for RC Model Car Boat Helicopter

Features:
HSS steel tip super hard and distortion resistant
Precision cut CNC machined knurled aluminum handle
Package inside of a foam padded box for easy management and storage
4 kinds of tip size for different needs

Specifications:
Tips Material: Steel
Handle Material: Aluminium
Quantity: 4PCS
Tips Size: 4.0 5.5 7.0 8.0Box
Weight: 171g (6.03oz)

Package list:
1 * 4.0Box Hex Screwdriver
1 * 5.5Box Hex Screwdriver
1 * 7.0Box Hex Screwdriver
1 * 8.0Box Hex Screwdriver