LaserLine's direct reading grade rod extension allows you to extend the rod in one-foot increments up to four additional feet. For each foot you raise the rod, reduce or run the tape down one foot. This keeps all of your readings the same. It fits:

• LaserLine 10 foot direct reading laser rods (GR1000T, GR1000, GR1000I, GR1000ICF and GR1000IT)
• LaserLine 10 foot direct reading optical rods (GR10T and GR10I)
• LaserLine 3 meter direct reading laser rods (GR1000M and GR1000MCF)
• LaserLine 3 meter direct reading optical rod (GR10M)
• Does not fit LaserLine E-Z Read cut/fill grade rods

Features:

• Slides conveniently inside the rear rod when not in use

Includes:

• Rod extension
• Grade rod is sold separately