23 PCS PACKAGE: The 23 pcs DOT air brake fittings kit includes: 8 pcs 1/4 inch
straight union DOT fittings, 8 pcs 3/8 inch straight union DOT fittings, 6 pcs
1/2 inch straight union DOT fittings, 1 pc tube cutter. DOT quick connect
fitting assortment types: 1/4", 3/8", 1/2"
PREMIUM QUALITY: The DOT air line quick connect fittings are made of
high-quality CA360 brass, meet D.O.T. FMVSS 571.106 approved, SAE J1131 air
brake system requirements, with corrosion resistance, high-temperature
ductility, low permeability and long service life
QUICK CONNECT FITTINGS: Our DOT push to connect fittings are extremely easy to
install, can be sealed by pushing the tube firmly into the fitting and are also
simple to remove from the tube
MAX WORKING INTENSITY: The brass DOT air fittings can be operated in pressures
from vacuum to 300 psi and in temperatures from -40°F to +200°F (-40°C to
93°C). Note: see the tubing manufacturer's recommendations for pressure and
temperature mutations
WIDE APPLICATION: The DOT air brake fittings can be used with air suspension
systems, copper tubing in airline brake systems, perfect for truck /RV repair
air line leak, also ideal for industrial workshops, daily garden or lawn mower
repair, towing machine hose connection, etc