4Pcs RJXHOBBY 4.0/5.5/7.0/8.0mm Nut Driver for FPV RC Models

Specification: Brand: RJXHOBBY Net Weight: 4.0mm: 39.3g 5.5mm: 40.2g 7.0mm: 51.8g 8.0mm: 54.4g Gross Weight of 1 set: 284g Total Length: 180mm Diameter of handle: 18.5mm Head Material: High Speed Steel Nano titanium plating Color: Black+Gold Feature: Ultra light weight sure-grip handle design. Handle made by Aluminum Alloy. Used for disassemble Hex Screw in RC Models Car Boat Airplane. Screwdriver head made by HSS(High Speed Steel). We can engrave your name or logo on the handle if you need. (Free of Charge) Packaging Included: 1X RJX 4.0mm Nut Driver for M2 nut 1X RJX 5.5mm Nut Driver for M3 nut 1X RJX 7.0mm Nut Driver for M4 nut 1X RJX 8.0mm Nut Driver for M5 nut