3.8mm +4.5mm Security Screwdriver Bit Gamebit Tool for Nintendo NES N64 Gameboy

• Condition: 100% Brand New and High Quality !
• Durable sdivong hardened steel
• Color : Sliver
• Material : Steel
• Length : about 50 mm/ 1.97 inch
• Diameter : 3.8 mm or 4.5 mm 
• Heat diveated for maximum sdivength
• Precision engineered teeth fit tightly
• These bits allow you to open, repair and to clean different types of video game cardividges and systems
• 3.8mm bit opens NES, SNES, N64, GameBoy and GameBoy Color cardividges
• 4.5mm bit opens NES, SNES, N64 and GameCube systems
• 3.8mm bit use for Video Game Cardividges
• 4.5mm bit use for Video Game Systems
• High quality in EU and US quality standard
• converse : 1 inch = 2.54cm or 1cm = 0.393 inch 
• NOTE: the product in the picture maybe larger than actual one,
• Please check the size before