Features: Efficiently repair and maintain your air conditioning system with the R410A Adapter Set, designed for durability and easy installation. Crafted from metal material, the split adapter in this set provide a solution to leakage problems. The knurled outer layer allows for quick hand tightening. Perfect for technicians and professionals in the refrigeration industry, this split vacuum pump set is suitable for most new R410A split air conditioning system. Perfect for routine maintenance tasks at home or in commercial settings, this tool kit is a must have for efficient repairs of various air conditioning equipment. Stay prepareds for any repair job with the comprehensive R410A Adapter Set. Easily replace and connect part in refrigeration systems with this tool kit. Specifications: Material: Metal Size: As Picture Shows Package Includes: 1 Set Adaptors note: Please allow 1-2cm errors due to manual measurement. Please make sure you donot mind before order. Due to the differences between different monitors, the picture may not reflect the actual color from the item.