Magnetic Square Head Plug 2 in Nominal Pipe Size Cast Iron Zinc-Plated 12L14/12L15 Class 150 Male NPT 2 3/8 in Outside Diameter 1 7/8 in Overall Length 150 psi Maximum Operating Pressure -40 Degrees to 250 Degrees F Plug Construction Solid Plug Drive Style Square Includes Pre-Applied Thread Sealant No Includes Seal No 2 in -11 1/2 Magnetic Yes