JLT1092 Features: * Degree fan angle line generator lens * Works with Johnson alignment dot lasers 40-6220, 40-6222 and 40-6224 * Creates a line with a fan angle of 70 Assembly Instructions: * Line generator assembly has 2mm radius Dimensions: * Produces a 25"" long line which is measured at 18"" from the end of the laser * Dimensions: 3.25"" H x 4.25"" W x 3.75"" D