Sale! Air Systems International 38 MPT Socket$42.56 Original price was: $42.56.$12.77Current price is: $12.77. - Air Systems International 38 MPT Socket quantity + Add to cart SKU: A56QDH4SL6M Category: Air Systems International Description Description Item Details Air Systems International Foster / Hansen 4000 Series 3/8″ MPT Socket. Features Foster/Hansen 4000 Series 3/8 MPT Socket Sleeve Lock 3/8″ Nominal Related products Sale! Air Systems International 1/4″ Nominal/3/8″ NPT Male 3000 Series Plug $8.48 Original price was: $8.48.$2.54Current price is: $2.54. Add to cart Sale! Air Systems International PAK-3 Breathing Air Cylinder Tray $1,902.70 Original price was: $1,902.70.$199.99Current price is: $199.99. Add to cart Sale! Air Systems International Breather Box 150 CFM Air Filtration System $4,505.00 Original price was: $4,505.00.$199.99Current price is: $199.99. Add to cart Sale! Air Systems International Compressor $3,717.35 Original price was: $3,717.35.$199.99Current price is: $199.99. Add to cart