PLS Bagged & Header Carded 1 x GREY TND Gas Outlet Box. Ideal for fitting into the side of a Motorhome or Caravan for a BBQ Point. Overall Size: (H) 180mm x (W) 105mm x (D)100mm. Cut Out Size: (H) 137mm x (W) 71mm x (D) 85mm. All sizes approx.