Magnetic Hex Recessed Head Plug 3/4 in Nominal Pipe Size Steel Zinc-Plated 12L14/12L15 Class 150 Male NPT 1 1/16 in Outside Diameter 5/8 in Overall Length 150 psi Maximum Operating Pressure -40 Degrees to 250 Degrees F Plug Construction Solid Plug Drive Style Hex Includes Pre-Applied Thread Sealant No Includes Seal No 3/4 in -14 Magnetic Yes