Description: 4.5 & 3.8 MM Security Bits + Tri-Wing Screwdriver Platform: Multi - Please see chart belowCondition: NewPackaging: Bulk PackagingColor: SilverManufacturer/Brand: Bits Custom - Made in the USA - Driver Imported  UPC: -Model: Steel BitsWeight: 110gIncluded: 1 Set of 4.5 & 3.8 MM Security Bits + Tri-Wing Tritip ScrewdriverPhoto: StockFeatures:Please see chart below for the systems and games the Security Bits can open.Bits are made from steelApproximately 2 inches in length3.8mm Security Bit is specifically designed with 4.4mm diameter to open game cartridges with recessedsecurity screws (NES， SNES and Nintendo 64)Screwdriver is 4 inches in length