458365 3/8 In. x 1/2 In. Brass Male Union Compression Adapter

458374 1/2 In. x 3/8 In. Brass Male Union Compression Adapter

458285 3/8 In. x 1/2 In. Brass Union Compression Adapter

LFA217 1/2 In. x 3/8 In. Brass Union Compression Adapter

NOS 5-pack lot Anderson Metals 1/4" compression x 1/2 Female Brass Union Adapter

458347 3/8 In. x 1/4 In. Brass Male Union Compression Adapter

750066-0408 Anderson Metals 1/4 In. x 1/2 In. Brass Union Compression Adapter

458267 1/4 In. x 1/4 In. Brass Union Compression Adapter