Keson 6' X 5/8" White Wood Ruler reinforced buckle Dual LCD display and Two

Dual LCD display and Two On-Grade Precision Settings

The complete prism systems come with a 62mm silver-coated prism in a sealed canister

adapter requirements

making it a dependable choice for long-duration projects

Keson 6' X 5/8" White Wood Ruler reinforced buckle Dual LCD display and TwoKeson 6' X 5 8" White Wood Ruler Keson wood rulers have long been an essential tool for carpenters, masons, plumbers and all types of tradespeople. They extend to over 6 feet (2M). they enable you to draw straight lines up to these lengths without the use of a chalk line or mason's line. Designed for use in all varieties of field work including bricklaying and masonry work, with a brick masonry scale on the inside. The units used with this wood ruler