Straight through(non-valved) quick disconnects are perfect for pressure washer applications where maximum flow and minimal pressure drop are critical.  Stocked in brass and steel and available in stainless steel.  We stock 1/8″ thru 1″ with pipe threads and up to 2″ is available. 

Interchanges with: Parker SST/BST, Foster FST, Hansen ST, and Dixon E-Series