STRAIGHT UNION KIT: The dot air compression union fittings kit package includes 53 count : 4 count 1/8" x 1/8" compression tube union, 6 count 1/4" x 1/4" compression tube union,6 pcs 3/8" x 3/8" compression tube union,2 pcs 1/2" x 1/2" compression tube union,1 pc 5/8" x 5/8" compression tube union,34pcs sleeves ferrules,1pc 4m teflon tape

MATERIAL: Our DOT dot air compression union fittings kit is made of high-quality CA360 brass, Meet D.O.T FMVSS 571.106, Air system Requirements, with resistance, high-temperature ductility, and low permeability.for long-time use, dot union fitting type: 1/8",1/4",3/8",1/2",5/8"

RANGE: Air line fittings resistance, not easy to trip.Air fittings working from vacuum max to 300 PSI.Temperature Range: -65° F to +200° F(Note: see tubing manufacturer’s recommendations for and temperature mutations)

EASY TO INSTALL: Our dot air compression union fittings kit quicks disconnect push tubing in, you need to use tools to fix loose parts to handle in tight places so that use will be firmer and not easy to fall off.And wrapped the additional teflon tape we presented to make the connection closer, thereby extending the service life

TYPICAL APPLICATION: Air fittings assortment kit can be with air systems, copper tubing in airline systems, which is for automotive or repair, air operated seats, operating gauges, air horns, industrial workshops, air connections, towing machine hose connection and air connections or lawn mower repair