Bushing Type: Hex Reducing threaded per ASME B1.20.1, Material: Cast 304 Stainless Steel conforms to ASTM A351, Class: 150, Nominal Pipe Sizes: 3 x ½ inch NPT, Length A: 1.88 inch, Width B: 3.8 inch, Hex Placement: Out, Approx Weight: 2.1 LBS
Click here for a downloadable and printable specification sheet on class 150 304 stainless steel hex head reduction bushings