Anderson Metals 50062-06 50062 Brass Compression Tube Fitting, Union, 3/8 x 3/8 Tube OD

Three piece construction - nut, sleeve and body with attached insert Use with copper, brass, aluminum, or plastic tubing Standard fittings use short

LASCO 17-6755 3/8-Inch Female Compression by 1/4-Inch Male Compression Brass Adapter - Pipe Fittings

Anderson Metals Stiffener & Sleeve, Compression, 3/8 In., 2-Pk.

Anderson Metals - 50064-06 50064 Brass Compression Tube Fitting

TAISHER 2PCS Forging of 304 Stainless Steel

LTWFITTING 3/8 in. O.D. Brass Compression Coupling Fitting (10-Pack) HF62610 - The Home Depot

Union Compression, High Pressure, Black Oxide Coated Steel, 3/8 – AGS Company Automotive Solutions

Metalwork Metric 304 Stainless Steel Compression Tube

Brass Compression Tube Pipe Fitting Connector

B-62 - Brass Compression Fittings Tube Straight Union

SUNGATOR 3/8 Compression Tube Fitting, Brass Compression Union with An Extra Sealing Tape ( 10 Pack)

CDQBWKJGFJ 3 Pcs Brass Compression Fitting 3/16 Tube

GASHER 10PCS Brass Compression Tube Pipe Fitting Connector, 3/8 Tube OD x 3/8 Tube OD Connector : Industrial & Scientific

CDQBWKJGFJ 3 Pcs Brass Compression Fitting 3/16 Tube

JUWO Brass Compression Tube Fitting, 3/8 × 3/8 × 3/8