Fitting type: Hex Head Reducing Bushing (External Thread X Internal Thread) , Material: Forged Carbon Steel conforms to ASTM SA105N - Normalized, Dimensions conform to ASME B16.11, Class: 3000, NPT Thread Sizes (External X Internal): 4 x 1½ inch, Length (A): 1.75 inch, Hex Width (B): 4.62 inch, Approximate Weight: 7.6 LBS
Click here for a downloadable and printable specification sheet on class 3000 forged carbon steel hex head reduction bushings
