USE THE PULL-DOWN MENU ABOVE TO SELECT PRO/SPEC FITTING, THEN ADD TO CART ^

GReddy PRO/SPEC hose ends provide fast, tool-free installation, featuring a visible lock indicator and a secondary lock to avoid accidental disconnection. Constructed from forged 6061-T6 aluminum, they withstand pressures up to 10,000 PSI and harsh environments, ideal for fuel, oil, air, and coolant systems. The 180° swivel design simplifies hose routing in confined spaces, while dual FLUOROK™ FKM seals offer leak protection at temperatures up to 205°C. These fittings include a unique counterclockwise threading lock nut for easy assembly with GReddy Nylon hoses. They are reusable and designed for optimal performance with GReddy Nylon-braided lines.

All PRO/SPEC™ B-Type fittings require a matching PS-size adapter for your specific port. (sold separately)

* Recommended to use matching GReddy Nylon-braided -16 Hose 12851600

-16 PRO/SPEC Quick-release available from straight to 120 deg. 

 12861600 - GReddy 16 PRO/SPEC Straight Hose-End - Black/Gold anodized (1x)
 12861630 - GReddy 16 PRO/SPEC 30deg. Swivel Hose-End - Black/Gold anodized (1x)
 12861645 - GReddy 16 PRO/SPEC 45deg. Swivel Hose-End - Black/Gold anodized (1x)
 12861660 - GReddy 16 PRO/SPEC 60deg. Swivel Hose-End - Black/Gold anodized (1x)
 12861690 - GReddy 16 PRO/SPEC 90deg. Swivel Hose-End - Black/Gold anodized (1x)
 12861612 - GReddy 16 PRO/SPEC 120deg. Swivel Hose-End - Black/Gold anodized (1x)

-16 PRO/SPEC Matching Quick-release Adapter(s)

  12871600 - 16 ORB Male to 16 PRO/SPEC Adapter (1x)
  12871601 - 16 Aluminum Weld-on to 16 PRO/SPEC Adapter (1x)
  12871602 - 16 Male AN to 16 PRO/SPEC Adapter (1x)
  12871603 - 16 Female AN to 16 PRO/SPEC Adapter (1x)
  12871604 - 3/4 NPT to 16 PRO/SPEC Adapter (1x)
  12871605 -  1" NPT to 16 PRO/SPEC Adapter (1x)