Penn Union Bronze Ground Clamp Connector For Three Conductors 2/0 Sol. To 250 Kcmil 3-1/2 Inch IPS (GR51) nostock Leviton 4-in-1 Quadruplex Receptacle Outlet With a lamp life backorder47 ELXTEU1GWAEMSDT-USA

Leviton 4-in-1 Quadruplex Receptacle Outlet Heavy-Duty Hospital Grade 15 Amp 125V Side Wire NEMA 5-15R 2-Pole 3-Wire Ivory (1254-HI)

Pass And Seymour Turnlok Receptacle Single 3-Way 30A 125V Isolated Ground (IGL530R)

25 Diameter Insulated (STB90125SF)

The 1-1/16 inch center hole accepts standard threaded stems

Penn Union Bronze Ground Clamp Connector For Three Conductors 2 0 Sol. To 250 Kcmil 3 1 2 Inch IPS (GR51) nostock Leviton 4 in 1 Quadruplex Receptacle Outlet With a lamp life backorder47 ELXTEU1GWAEMSDT USA Leviton 4 in 1 Quadruplex Receptacle Outlet Heavy Duty Hospital Grade 15 Amp 125V Side Wire NEMA 5 15R 2 Pole 3 Wire Ivory (1254 HI) Pass And Seymour Turnlok Receptacle Single 3 Way 30A 125V Isolated Ground (IGL530R)