●P10201 - 1/2" (15mm) Threaded●P10203 - 3/4" (20mm) Threaded●P10205 - 1" (25mm) Threaded●P10207 - 1-1/4" (32mm) Threaded●P10209 - 1-1/2" (40mm) Threaded●P10211 - 2" (50mm) Threaded