Steel Sandwich (sometimes referred to as Steel Sandwich Junior) was a middleweight robot that entered the Middleweight Championships of the second series of Robot Wars Extreme and Series 7 of Robot Wars. It was notable as one of the lowest competitors in the show to enter the main arena, at 12cm high, and managed to reach the Middleweight final in Extreme 2, losing it and its Series 7 battle to Typhoon. It was the middleweight entry from Canadians Team Terror Turtle, which also took part in Series 7, the Extreme 2 Commonwealth Carnage and the 2016 series with the heavyweight Terror Turtle.