Air conditioning R22 and R410a/R32 fitting / adapter. These adaptors have 1/4" flare male end therefore you can hook up your normal charging hoses which has 1/4" flare female end. Please note that dedicated R410a hoses have 5/16" flare female end. 

Some old automotive AC systems or old fridge freezers use R22 connectors. There are two different type of R22 adapters. Either with imperial or metric thread. Both are provided in this fitting kit.

1.  2pcs of R410a/R32 matching fitting. (1/4" flare male to 5/16" flare female) 
2.  1pc of R22 Imperial matching fitting (1/4" SAE flare male to M12x1.25 female)
3.  1pc of R22 Metric matching fitting (M12x1.25 male to 1/4" SAE female)

We also sell kits suitable for R32 heatpump recharge. Please check our kits in the store.