Features:

Using area:
Battery terminals connectors for car, van, motorhome, truck battery etc.

Good performance:
Battery cable terminal with good conductive performance, corrosion resistance, can reduce voltage distortion and transmissions loss. Wiring is convenient, and the connection is firm.

Specifications:
Material: copper and plastic, zinc plated and plastic
Size:
Positive inner diameter: 18 mm
Negative inner diameter: 17.5 mm
Color: red and black

Package includes:
2 x Copper battery terminal red-identification positive(+)
2 x Copper battery terminal black-identification negative(-)
2 x Zinc plated battery terminal red-identification positive(+)
2 x Zinc plated battery terminal black-identification negative(-)

Note:
It is measured manually, so there are maybe 0.1-0.5 mm error range.