Fixture - Rotary - On-Off - Single Pole Switch with 3/8in Shank, Removable 4/36 Threaded Knob and 6in Wire Leads - Brass Plated Finish This On-Off Rotary Lamp Switch features a single-pole switching configuration with a 3/8in long threaded shank and removable 4/36 threaded knob. The switch has two 6... See More