This all steel receiving cradle provides nesting for the grease interceptor and vertical adjustability for the inlet/outlet connections. It is ideal for kitchens, restaurants, institutions, and all types of food processing areas where waste water contains Fats, OIls, and Greases (F.O.G.s). F.O.Gs will solidify and build up in pipes and lead to blockages, backups, pipe bursts, and overflows. The cradle supports the interceptor and has no provisions for waterproofing the interceptor in relation to the cradle and ceiling below.