Everbilt 1-1/4 in. MPT x 1-1/4 in. Insert Brass Male Adapter EBMA125NL - The Home Depot

Water Source 1/2 in. Steel Male Insert Adapter MAS50 - The Home Depot

Water Source 1-1/2 in. Steel Male Insert Adapter MAS150 - The Home Depot

Everbilt 1-1/4 in. MPT X 1 in. Barb Brass Reducing Adapter Fitting EBMRA1251NL - The Home Depot

Water Source 1 in. Brass Male Insert Adapter with Rope Loop MAR100NL - The Home Depot

Water Source 1-1/2 in. Brass Male Insert Adapter MA150NL - The Home Depot

Everbilt 1-1/4 in. MPT X 1 in. Barb Brass Reducing Adapter Fitting EBMRA1251NL - The Home Depot

Water Source 1-1/4 in. Brass Extra Long Male Insert Adapter XLMA9125NL - The Home Depot

HOME-FLEX 1/2 in. CSST x 1/2 in. MIPT Brass Male Adapter 11-436-005 - The Home Depot

Everbilt 1-1/4 in. MPT x 1-1/4 in. Insert Brass Male Adapter EBMA125NL - The Home Depot