Milwaukee 3521 21 USB Rechargeable Green Cross Line Laser vise 2 large sides D ring Rotary Hammer 2 large sides D ring Dimensions (LxWxH) weight: 55 1 2" x 24" x 32" 328 lbs 1 4 20 Tripod Self Leveling Range Maximum: + 4 Degrees Battery Quantity and Size: (1) REDLITHIUM™ USB Laser Beam Color: Green Mounting Method: Wall or Tripod Maximum Beam Distance: 100' Number of Lines: 2 Thread Size *: 1 4" 20 Interior Range: 100' Number of Beams: 2 Laser Display Type: Green Beam Battery Size: Battery Packs Case Material: Plastic Indoor Outdoor: Indoor Material *: Rare Earth Auto Leveling Range: + 4 Degrees Laser Projection: Horizontal and Vertical Batteries Included: Yes Battery Voltage *: 4 Beam Type: Green Cross Line Tripod Mount Dimensions: 1 4" 20 Accuracy: + 1 8" @ 33' Range Without Detector (ft): 100 Laser Level Type: Line Case Included: Yes Color Finish: Red Laser Output: <1mW Number of Measurements: 2 Laser Wavelength: 520nm + 10nm Self Leveling: Yes Visual Audible Indicators: Yes LED Display: Yes Laser Class: 2 Base Type: Magnetic Number of Batteries Required: 1 Range With Detector (ft): 165 Mount Options: Magnetic