Specification:Brand: RJXHOBBYNet Weight:4.0mm: 38.8g5.5mm: 40.1g7.0mm: 47.5g8.0mm: 54.5gGross Weight of 1 set: 185gTotal Length: 180mmDiameter of handle: 17mmHead Material: High Speed Steel Nano titanium platingColor: Black+GoldFeature: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 nut1XRJX 5.5mm Nut Driver for M3 nut1XRJX 7.0mm Nut Driver for M4 nut1XRJX 8.0mm Nut Driver for M5 nut
