261 Series  An exceptionally smooth working flush bolt with sharp, crisp lines.  Double action spring design provides automatic holding of brass bolt in projected or retracted position, and assures ease of operation in conjunction with deep cup finger hole. Made from polished cast brass. Finishes: B3, B4, B5, B10, B10B, B14, B15, B15A, B19, B26, B26D. Dimensions: Body Size: 3/4" Wide x 4" Long x 1-1/8" Deep Strike Size: 5/8" Wide x 1-1/2" Long Rod Backset: 15/32" Diameter of Bolt Head: 5/16" Throw: 3/4" Dimensions: Body