The second-bottom Iron lie just one point behind the Blades and victory over the Bramall Lane outfit would be a huge boost to their survival prospects.
Ian Baraclough`s men have taken four points from their last two games and are in confident mood ahead of United`s visit.
Togwell said: "They lost at the weekend (1-0 to Crystal Palace), so they're not going to like coming here.
"It was always going to be an important game and you don't want to lose any game, but you'd rather beat the teams around you."
Source: PA
