Other FR-16 pages: Specs » Flooring » Building
FR-16 Framing Square
Square Layouts
Unlike time consuming and inaccurate 3-4-5 methods,
one person can square up to 150' indoors, 70-80' outdoors and even more with
a target
Both beams intersect at the inside corner of the
framing square, so if your used to the “Nail and string thing”, simply
push the inside corner of the square up to the nail and your squaring from that
nail.
To shoot perpendicular from an existing wall, bump
one edge against the wall and the other beam is exactly 90° from the wall,
measure out the desired distance, mark your spot, and snap your lines. See the SL-24 for
removing the need of chalk lines entirely.
Targeting
Use any piece of wood with a vertical line on it
to transfer the dot to the floor. From an existing snap line shoot square away
from the line by keeping the inside corner and the other dot lined up with your
snapped chalk line.
Accuracy
The FR-16 is user-calibrated. Simply put, 90° and
90° should equal 180° (a
straight line). When the laser is turned 90° its total should match the snapped
chalk line. If it doesn't match, simply adjust the appropriate screws until it
does (all units are pre-calibrated before shipped).