Reporting question for 1/4" Jack - Peavey, Stereo, Plastic Bushing

Product:
1/4" Jack - Peavey, Stereo, Plastic Bushing

Question:
I HAVE A 2X10 PEAVY SUPREME BASS AMP. I NEED THE OUTPUT JACK ON THE SPEAKER SELECTOR SWITCH ON THE BACK.IT IS FOR THE 4 OHM JACK. IT LOOKS LIKE THE INSULATED ONE. JR