135PCS 2.8mm female terminal*15 2.8mm male terminal*15 2.8mm sheath*15 4.8mm female terminal*15 4.8mm male terminal*15 4.8mm sheath*15 6.3mm female terminal*15 6.3mm male terminal*15 6.3mm sheath*15 360PCS 2.8mm female terminal*40 2.8mm male terminal*40 2.8mm sheath*40 4.8mm female terminal*40 4.8mm male terminal*40 4.8mm sheath*40 6.3mm female terminal*40 6.3mm male terminal*40 6.3mm Sheath*40 Name: Wiring insert spring set Color: gold End material: copper core Insulation material: flame retardant PVC Wire cross-section: 0.5-2.5mm² Surface technology: surface pickling Product specification: 4,mm/4.8mm/6.3mm/M3/M4/M5/M6 Installation method: Crimp Application areas: electrical and other wiring use Features: 1. Connector kit for uninsulated male female hybrid spade crimp terminals 2. Including 2.8mm/4.8mm/6.3mm insulating sleeve 3. Made of brass, widely used for wire connection 4. The wire crimping type can be used for quick connection / disconnection of batteries or rocker switches of household appliances, automobiles and audio systems 5. 6.3 model: inner diameter: 6.3mm, compatible wire: 0.75-2.5mm2 (AWG 18-14) 6. 4.8 model: inner diameter: 4.8mm, compatible wire: 0.75-2.5mm2 (AWG 18-14) 7. 2.8 model: inner diameter: 2.8mm, compatible wire: 0.5-1.5mm2 (AWG 22-16)