A.N. -06 ST. Red & Blue Alum. Reusable Hose End-(6)Pack-Fittings A.N. -06 (9/16-18 Thread) Swivel Nut 37 Deg. Concave Seat Fits -06 (3/8" Nominal) Hose Either SS Braided or Nylon Braided Material: Aluminum Anodized Red And Blue Field Attachable And May Be Reused (Reusable)