Plug, square, 1.4408, ISO 7-1R, BSP 2"
Plug, square, 1.4408, ISO 7-1R, BSP 2 1/2"
Plug, square, 1.4408, ISO 7-1R, BSP 3"
Plug, square, 1.4408, ISO 7-1R, BSP 4"