Everbilt 1/4 in. OD Compression x 3/8 in. Flare Brass Adapter Fitting 800779 - The Home Depot

Lead-free brass compression adapters are designed for higher pressure applications and easily connect two different-sized pipes. This fitting comes

Plumbing help - connecting dissimilar fittings

Everbilt 1/4 in. OD Compression Brass Coupling Fitting 801800 - The Home Depot

Lead-free brass compression adapters are designed for higher pressure applications and easily connect two different-sized pipes. This fitting comes

Everbilt 3/8 in. x 1/4 in. OD Compression Brass Reducing Coupling Fitting 801229 - The Home Depot

Everbilt 3/8 in. OD Compression x 1/2 in. Sweat Brass Adapter Fitting (2-Pack) 800809 - The Home Depot

Everbilt 1/4 in. OD Compression Brass Coupling Fitting 801800 - The Home Depot

Everbilt 1/4 in. Barb x 1/4 in. MIP Brass Adapter Fitting 800119 - The Home Depot

LTWFITTING 3/8 in. MIP x 1/4 in. FIP Brass Pipe Hex Bushing Fitting (10-Pack) HF1006410 - The Home Depot

LTWFITTING 1/4 in. O.D. Comp x 3/8 in. MIP Brass Compression Adapter Fitting (5-Pack) HF684605 - The Home Depot

Everbilt 1/4 in. Brass Compression Nut Fittings (3-Pack) 800929 - The Home Depot

LTWFITTING Assortment Kit Tube OD 1/4" 5/16" 3/8" 1/2" 5/8" Brass Compression Cap Set (100-Pack) HF61CAPKIT - The Home Depot