Description
Description: 1.A suitable for car air-conditioning replacement and maintenance. 2.A high and low pressure type, suitable for most cars. 3.A environmental o-ring, pressure resistance, corrosion resistance. 4.A good seal, zero leakage. A specification: materialplasticA & A coppercolorblack, gold, silver, greensizeas the picture showsA package included: 4 x cap(black)3 x valve core(silver)2 x core(gold color one)1 x cap(green one)