1-1/4`` OD X 1-1/4`` MIP Slip Nut Ferrule KHP-8351-1 Brass Brass KHP-8351-2 Brass Poly KHP-8351-3 Die Cast Poly KHP-8351-4 Die Cast Brass KHP-8351B Body Only -------------------------------------------------------- 1-1/4`` OD X 1-1/2`` MIP Slip Nut Ferrule KHP-8354-1 Brass Brass KHP-8354-2 Brass Poly KHP-8354-3 Die Cast Poly KHP-8354-4 Die Cast Brass KHP-8354B Body Only ------------------------------------------------------- 1-1/2`` OD X 1-1/2`` MIP Slip Nut Ferrule KHP-8357-1 Brass Brass KHP-8357-2 Brass Poly KHP-8357-3 Die Cast Poly KHP-8357-4 Die Cast Brass KHP-8357B Body Only