Seco Magnetic Assembly with 1/4"-20 Male Thread (6703-002) Floor Targeting Systems Compatible with Spectra Precision and

Compatible with Spectra Precision and other major pipe lasers

you can go from zero to 1-foot vertical clearance under your grade rod

Heavy-duty concrete scriber designed for precise marking on concrete

this target is engineered to withstand tough environments while maintaining survey integrity

The elevating column is twist-proof with centric clamping

Seco Magnetic Assembly with 1/4"-20 Male Thread (6703-002) Floor Targeting Systems Compatible with Spectra Precision and1 4 x 20 stainless steel stud Chrome plated steel cup 2. 03 inch OD steel cup Grade 8 magnet strongest ceramic material available 40 pounds of pull force