Coupling type: socket weld reducing coupling, Material: forged 304 stainless steel per ASME A182, Dimensions conform to ASME B16.11, NPS Socket Reducing Sizes: 1/2 x 3/8 inch, Length (A): 1.14 inch, Outside Diameter (B): 1.27 inch, Approx Weight: 0.2 LBS
Click here for a downloadable and printable specification sheet on class 3000 304 stainless steel socket weld reducing couplings