Paint sprayer tips dual 10 to 12 inches fan width orifice size .017 inches Two tips combined in one assembly. Tip 1 wide angle, large orifice opening, best surface coverage, highest speed and greatest time savings. Tip 2 narrow angles, small orifice opening, best control, low overspray, and precise paint application, ideal for trimming jobs. Two color of the insert corresponds to the recommended gun filter color. 692313 narrow side is approximately 2 inches fan width. 692515 and 692517 narrow side is approximately 4 inches fan width.