TP05054 JET LINE HV ORNG 450FT

Leveling line is a high-strength line that will not sag or stretch. Each Line is 450 ft and unspools from the center core of the tubular casing this prevents tangling and allows you to use only what is needed. This line is used during the layout of the ceiling grid to ensure it remains level during assembly. Use with lever action grid clamps for better results.