4-Pack Trim Tex Corner Bead Bullnose 90 and 135-Degree Mitre/Miter Gauge - Mark Inside Cornerbead Cuts for Window Sills and Door Frames

4-Pack Trim Tex Inside Corner Bull Nose Template Markers for 90-degree and 135-degree Angles Mark Inside Corners of Window Sills / Frames and Door Frames for Corner Bead FinishingDrywall bullnose miter marking for 90 and 135 off angle inside corners as well as alignment marks that eliminate the guesswork when finishing door and window openings. The tool works on all 3/4" & 1 1/2" Bullnose products, including: Bullnose Corner BeadBullnose Super BeadGiant L BeadBullnose Fast Cap. 4 Per PackageMfr: Trim-Tex MPN: 932