LTWFITTING 1/2 in. O.D. Brass Compression Coupling Fitting (20-Pack) HF62820 - The Home Depot

This LTWFITTING Compression Unions are made of brass for durable. Designed for use with aluminum, copper and plastic tubing. Not for use with steel

This LTWFITTING Compression tube fitting is made of brass for durable. And it connects to tubing on one end and has an NPT Female connector on the

LTWFITTING 1/2 in. O.D. Comp x 1/4 in. FIP Brass Compression

This LTWFITTING Compression tube fitting is made of brass for durable. And it connects to tubing on one end and has an NPT male connector on the

LTWFITTING 1/2 in. O.D. Comp x 3/4 in. MIP Brass Compression

The Plumber's Choice Brass Compression Coupling Fitting, with Packing Nut, 1 in. Nominal Fitting x 5 in. Length (12 Pack) 2322LCR-12 - The Home Depot

Everbilt 1/2 in. Compression Brass Sleeve Fittings (3-Pack) 801169 - The Home Depot

LTWFITTING 1/2 in. O.D. Comp x 1/2 in. MIP Brass Compression

Brass Fittings - Pipe & Fittings

LTWFITTING 1/2 in. O.D. Comp Brass Compression Tee Fitting (5-Pack) HF64805 - The Home Depot

LTWFITTING Assortment Kit 1/4 3/8 1/2 5/8 in. OD Compression

Sioux Chief 5/8 inch Compression Coupling Lead-Free