Apollo 1/2" Female NPT x Female NPT Locking Lever, 600 PSI, Bronze 2 piece

Apollo BV, 1/2" NPT, FP, Bronze, Latch

Apollo BV, 1-1/2" NPT, FP, Bronze, Latch

Apollo BV, 2" NPT, FP, Bronze, Latch

Used to change threads.Features - Rigid hexagon design - Cast brass - 1/Each

High-pressure 3000 PSI brass shutoff valve with 1/4 inch NPT female inlet and outlet. Used in industrial gas distribution systems and welding regulator manifold service.