100 pieces of PVC insulated red crimp terminals in 3.2mm stud size Red wire ring connectors suitable for 0.5 to 1.5mm2 wire sizes Insulated ring terminals are manufactured from a single piece providing excellent value and a reliable connection Maximum Temperature: 75 deg C; Maximum Electrical Rating: 600V; Material (Insulation): PVC; Material (Terminal): Copper; Material (Terminal Plating): Electro Tin Plating;