Pay in 4 interest-free payments of $16.05 Learn more
Ships within 48 hours · Estimated delivery Sep 5 - Sep 10
It detects 450 nm - 800 nm pulse-modulated laser beams even from great distances
3 feet for better precision
200225: Heavy-Duty (40" - 66" Working Height)
25 degrees
Permanent Weatherproof Marking Chalk 17-LS28 It detects 450 nm -The Keson Permanent Weatherproof Marking Chalk is designed perfectly for exterior applications including exterior layout, concrete layout, and long term applications. With its weatherproof feature, this marking chalk is suitable even in extreme conditions. Comes in three colors and sizes, this Keson permanent chalk is flexible in all general construction applications. Configuration Options The Keson Permanent Weatherproof Marking Chalk offers nine