Female brass quick connect fitting for water cooler & air hose connections to water chiller inlet and outlets on the coolant circulator. Compare to Lincoln® KP1529-1 This Female connector handles 9mm (3/8") male fitting. Suitable for use with 5mm (3/16")ID coolant hose. 1 piece per package Quick Connect Fitting Water Cooler & Air Hose (FEMALE) 560N0017Elsewhere: $ 20.50Welding Direct Price: Additional discounts may be available for volume orders. To speak with a customer service representative for details, call, toll free, 1-866-568-3170 . Welding-Direct.com is in no way affiliated with the above named manufacturers. References to named machines, torches, welding guns and numbers is for your convenience only. Most parts advertised for sale are made by or for Welding-Direct.com; other parts, as indicated, are original parts (OEM) and are simply being resold by welding-direct.com. Copyright 2004 Welding-Direct.com. All rights reserved. Details on our Free Delivery policy may be found on our Information page.