Amazon.com: Kapro - 810 Prolaser Nail Gripper - Laser Level - with Magnetic Wristband, Built-in Nail Gripper & Pressure Activated On/Off Switch - for Horizontal and Vertical Alignment - 20' Range -
High-power red, orange, and green Pr3+:LiYF4 lasers
Rotary laser Hilti Pr3 - PS Auction - We value the future - Largest in net auctions