you can lock in its position with the tripod's convenient clamp locks
it offers intuitive control for efficient laser adjustments without needing to access the laser directly
and built-in date-math function
The flat head has widely used 5/8 X 11 threading
Hard Lumber Crayon (Pack of 12) 33000 you can lock in itsWeather and wear resistant, the Keson Hard Lumber Crayon is designed to mark on wet and dry wood. Plus, it can also be used to write on concrete. Ideal for warmer climates, this lumber crayons is great for marking dry and wet wood, paper, cartons, stone, concrete, tiles, and plastic. It can last up to 10 times longer than ordinary molded wax crayons. On top of this, it is fade proof, waterproof and smearproof. Configuration Options The Keson Hard