4pcs Titanium Nut Drivers, Speed bit Set, 4.0, 5.5, 7.0, 8.0MM
 
Specification:
Color:  Gold
Material: Durable hard alloy steel.
4pcs different head sizes: 4.0 5.5 7.0 8.0mm.
Weight:  45g (set)
Features:
Ideal for easily disassembling hex screws working on model & R
 
4Pcs4.0 5.5 7.0 8.0mm.
Features:
- Ideal for easily disassembling hex screws working on model & RC stuff