Application: Comply with the wiring specifications required for repair and electrical maintenance of manufacturers such as marine automobiles. Suitable for automotive battery wiring, and other for home use. Piggyback push-on adaptor, right angle style, with an easy entry cable guide which avoids problems with flared wire strands when cables are inserted and ensures consistent installation quality. Material: Copper + PVC + Tin plating Blade Width: 6.3mm Gender: Male / female Blue Wire range: 16-14 AWG Blade Width: 6.3mm Wire Range: 1.5-2.5mm²