Graco WRLP1229 RAC X WR LP (Wide RAC Low Pressure) SwitchTip, a reversible (clog-clearing) airless spray tip, part number WRLP1229, with a 0.029 in. (0.74 mm) orifice and a maximum fan width of 24 in. (600 mm). The first two digits of the tip number give the 24 in. maximum fan width (12 × 2); the last two digits (29) give the 0.029 in. orifice. The Wide RAC pattern sprays a wider fan than a standard RAC X tip of the same orifice. The reversible SwitchTip design lets the tip be rotated to clear a clog without removing it. Fits sprayers that accept the RAC X guard.