The political action committee for the conservative Club for Growth on Monday endorsed two 2010 House candidates who are each competing against multiple Republicans in open seat races: State Sen. Tim Huelskamp in Kansas’ 1st District; and state Rep. Tom Graves in Georgia’s 9th District.

The endorsements offer each candidate a boost from the right as they battle many GOP challengers in pursuit of their party’s nomination in Safe Republican seats.

“Both candidates are proven conservative leaders with strong records in support of pro-growth fiscal policies,” the Club for Growth said in a statement.