QB44AT is a two piece, ACME thread quick coupling valve.Constructed of solid Red Brass for superior long-term durabilityProvides reliable and consistent performance in high pressure situations
QB44ATAR is a two piece, ACME thread quick coupling valve with anti-rotation feature.Constructed of solid Red Brass for superior long-term durabilityProvides reliable and consistent performance in high pressure situations
QCV100NA is a 1 piece, ACME thread quick coupling valveConstructed of solid Red Brass for superior long-term durabilityProvides reliable and consistent performance in high pressure situations