4-Foot Aluminum Grade Rod Extension for GR Series Rods 1456-0000 This high-quality level features an

This high-quality level features an aluminum box beam frame that ensures high strength and light weight

a rise button for stairs

Features :

This 48-inch model also has a “hold” function for storing measured values and transferring angles

lubrication or preventative maintenance is needed

4-Foot Aluminum Grade Rod Extension for GR Series Rods 1456-0000 This high-quality level features anThe LaserLine 4 foot Aluminum Grade Rod Extension provides any LaserLine GR1000 Series Grade Rod with an additional four feet for measuring. The additional four feet though do not add to the length all at one time. Instead, it extends the rod in 1 foot increments. The 10 foot rods become 14 feet, 15 foot rods become 19 feet. Just remember for each foot the rod is raised it reduce or run the tape down one foot. This makes all the readings the same with