The refrigeration system conversion adapter valve core remover wrench set R410 conversion adapter kit is an essential tool for HVAC professionals and DIY enthusiasts. This comprehensive kit includes various adapters and tools designed to facilitate the maintenance and repair of and refrigeration systems. It ensures a secure and efficient connection, making it easier to handle lines and components. Features -Color:Assorted Color -Material:Copper alloy,plastic -Size:7.50X1.50X1.50cm/2.95X0.59X0.59in -Size:7.00X1.50X1.50cm/2.75X0.59X0.59in -Convenient and practical: includes refrigeration system adapters, valve core remover, and wrench to meet various needs -Durable: made from sturdy materials, ensuring use and resistance to rust -Safe and reliable: the adapter set with r410 standards, providing for refrigeration systems and ensuring safe operation -Easy to operate: equipped with a wrench, making installation and removal easy, saving you -Versatile application: suitable for various refrigeration systems, meeting the needs of different models Package list: 1 set Mini Split Adapter Kit(AD30Bx2+AD30Cx2+AD30Dx2+ valve corex5+ejector pinx5+green headx5+VC-4x1) adapter