T-Piece adaptors available in BSP and JIC threads suitable for oil and fuel system plumbing.
Mocal T-Piece Adaptor 1/2 BSP
Mocal T-Piece Adaptor 3/8 BSP
Mocal T-Piece Adaptor 5/8 BSP
Steel T-Piece -10JIC with 1/2NPT on Run
Steel T-Piece -8JIC with 1/2NPT on Run