Johnson Level 40-6910 Optical 22X Builder's Transit Level, Horizontal Circle FREE SHIPPING Heavy-duty 1/2" ratcheting chuck helps

Heavy-duty 1/2" ratcheting chuck helps prevent bits from slipping and falling out

Also for arc lamp chain

"BERNZOMATIC" TRIGGER START OUTDOOR TORCH

/ Does the ultrasound penetrate through walls

3-1/2" hole centers

Johnson Level 40-6910 Optical 22X Builder's Transit Level, Horizontal Circle FREE SHIPPING Heavy-duty 1/2" ratcheting chuck helpsHorizontal circle graduated to single degrees and reads by vernier direct to 15 minutes. Vertical Arc Reads to degrees 45 0 45. Horizontal tangent screw and vertical lock and tangent screw for precise movement control. Built in sunshade for clear sighting. Top mounted leveling vial for effortless viewing. Large leveling screws easy to turn. Versatile ideal for leveling foundations, driveways, patios, floors, for grading street, curbs and ditches, for