Kochek rigid NH threaded female x NH threaded male adapter made of high-grade aluminum and is black quantum hardcoated to provide optimal strength.
Note: Please Allow 2 to 3 Weeks For Delivery
NH or NST = (National Hose Thread) or (National Standard Thread) - Both Are The Same Thread
GHT = This Thread Seals Via Washer in The Female Coupling & is Not Compatible With The Other Threads. GHT is For 3/4" Hose & Usally Connects to a Spigot or Tap