This LTWFITTING Brass Compression Union Set including different sizes for your multiple choices. Brass is very durable and resists corrosion. This can be used in higher pressure applications
LTWFITTING Value Pack 1/4-Inch OD Brass Compression Nepal
LTWFITTING Assortment Kit Tube OD 3/8" 7/16" 1/2" 5/8" Brass Compression Union Set (25-Pack) HF62L4MIX - The Home Depot
3/16 Brake Line Fitting Assortment
LTWFITTING Assortment Kit Tube OD 1/8" 3/16" 1/4" 5/16" Brass Compression Union Set (40-Pack) HF62S4MIX - The Home Depot
5 16 Compression Fitting
LTWFITTING Assortment Kit 1/8" 1/4" 3/8" 1/2" 3/4" NPT Brass Pipe Street Elbow Set (16-Pack) HF310MIX - The Home Depot
LTWFITTING Brass 3 16 Inch OD x 1/8 Inch Male NPT Compression Connector Fitting
in Pipe Fittings.
LTWFITTING Assortment Kit Tube OD (1/8 3/16 1/4 5/16 3/8) x 1/8 NPT Male Brass Compression Connector Set (Pack of 40)
5 16 Compression Fitting
LTWFITTING Brass 5/16-Inch OD x 1/4-Inch Male NPT Compression Connector Fitting(Pack of 5), Pipe Fittings - Canada
LTWFITTING Assortment Kit 1/8-Inch 1/4-Inch 3/8-Inch 1/2-Inch 3/4-Inch NPT Male Brass Pipe Close Nipple Set (Pack of 45), Pipe Fittings - Canada
Assortment Kit 1/8 3/16 1/4 5/16 Inch OD Compression Sleeves Ferrules Brass C
LTWFITTING Assortment Kit (1-1/2 in. 2 in. 2-1/2 in. 3 in. 3-1/2 in.) x 1/4 in. Male NPT Brass Pipe Long Nipple Set (25-Pack) HF1064M5MIX - The Home Depot