You are buying one Alcoswitch MRA-2-5, 2-Pole Mini Rotary Switch 2-5 Position - 125 VAC 500 mA.  Made in Japan--NOT China.

·        2 Pole, 5 Position

·        1/8" Wide, 3/4" Long Shaft

·        1/4" Mounting Hole

·        Up to 125vac @ 500ma Contact Rating