Watts offers a variety of stles of hose barb fittings including elbows, tees, and adaptors.  Hose barb fittings can be used with any tubing soft enough to accept a clamp style connection including vinyl and rubber.
Flare fittings can also be used for refrigeration, air conditioning, and other applications involving hard to hold liquids and gases using forged nuts.
Recommended for use with copper, brass, aluminum, and welded steel hydraulic tubing that can be flared.  Not recommended for use with polybutylene or soft plastic tubing.
Watts offers a wide variety of flare fittings including Standard 45, Inverted 45, POL, Gas Range, and Fine Thread(9/16" x 24) for space heater applications.

Fitting Size (in): 1/2"
Connection Method: Barb
Fitting or Connector Type: Elbow
Material: Brass
Length (in.): 5
Pack Size: 1
Application: Wash Basin; Faucet; Water Supply
Assembled Depth (in inches): 1.5 inches
Assembled Width (in inches): 3 inches
Assembled Height (in inches): 5.25 inches
Assembled Weight (in lbs): 0.06 pounds