Hex Head Plug 1 1/4 in Nominal Pipe Size Stainless Steel 316L Class Class 3000 For Pipe Schedule 160 Male NPT 1 3/8 in Overall Length 2810 psi @ 350 Degrees F Max Steam Pressure Plug Construction Solid Plug Drive Style 1 1/4 in Hex Includes Pre-Applied Thread Sealant No Includes Seal No