60164020 (40X20F) by PT-Coupling | Reducing Cam & Groove Adapter | Type F | 4" Adapter x 2" Male NPT | Aluminum
PT Coupling
Reducing Cam & Groove (Camlock) Adapter | Type F | Adapter x Male NPT | Aluminum
Use with water, hydraulic oil, coolants, gasoline, and petroleum products.
Made in the USA