4pcs/lo R134a Car Air Conditioner Tube Connector Aluminum Cover Rubber Hose Connector Set Auto Air Conditioning Parts
Size: R134a ( 3/8'' 1/2'' 5/8'' 3/4'' )
Inner diameter (internal diameter) :
| R134a | 3/8''(16mm) | 1/2''(19mm) | 5/8'' (21.5mm) | 3/4''(24mm)
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