Goldpea Stainless Steel 304 Compression Tube Fitting Reducing Union With Double Ferrule 3/8" OD X 1/2" OD Straight Connector, Pack Of 2

Metalwork 304 Stainless Steel Reducing Compression Tube Fitting, Reducer Union, 1/4" OD X 3/8" OD (2 Pcs)

Parker Compression Tube Reducer Union: 7/16-24, 1/4 X 3/8" Tube OD, Compression X Compression - Brass | Part 62CA-6-4

Parker Compression Tube Reducer Union: 3/8-24, 3/16 X 1/4" Tube OD, Compression X Compression - Brass, SAE J512 & SAE 060101 BA | Part 62C-4-3

Parker Compression Tube Reducer Union: 7/16-24, 1/4 X 3/8" Tube OD, Compression X Compression - Brass, SAE J512 & SAE 060101 BA | Part 62C-6-4

Compression Fitting Adapter: 1/4 in OD X 3/16 in OD Fitting Size, Brass Model: 700082-0403

Parker Compression Tube Tube End Reducer: 1 X 3/4" Tube OD, ORFS - Steel | Part 16-12 TRLON-S

Ham-Let Compression Tube Reducer: 1/2 X 3/4" Tube OD, Compression X Tube Stub - 316 Stainless Steel, ASTM A182, ASTM A213, ASTM A269, ASTM A276, ASTM

Midland Metal Mfg. | 18076 | 1/4 X 1/8 REDUCING COMP UNION, Brass Fittings, Compression, Reducing Union

STC RUC 1/2-3/8, 316 Stainless Steel Tube Stem Reducer Compression Fitting 1/2" OD Tube X 3/8" OD Tu

Anderson Metals Compression Tube Thread-On Compression Reducer: 11/16-20" Thread Female Compression X Compression 750097-0806

Blackburn SAC-3/0-R-1/0-TN Aluminum Compression Reducer Tin Plated 3/0-1/0

Brass Reducing Coupling 3/8" COMP X 1/2" MIP Male Leak Proof Easy Connect Union (2 Pack)