Line Laser Receiver Battery Type AA Compatible Laser Beam Color Green Red Compatible with Grainger Part Number 450W78 450W79 450W80 494R18 494R19 49Z232 Compatible with Manufacturer Model Number GCL 2-160 GCL100-80C GCL100-80CG GLL3-300 GLL3-330C GLL3-330CG Includes Case Mounting Bracket Includes Batteries Batteries Included Material Plastic Working Range - Maximum 165 ft Color Blue Compatible with Product Type Line Lasers Display Type LCD