T&B® 5710 Liquid Tight Knockout Plug, 1/2 in, For Use With Liquid Tight Flexible Metal Conduits, Neoprene
T&B® 5711 Liquid Tight Knockout Plug, 3/4 in, For Use With Liquid Tight Flexible Metal Conduits, Neoprene
T&B® 5712 Liquid Tight Knockout Plug, 1-1/4 in, For Use With Liquid Tight Flexible Metal Conduits, Neoprene