The Stanley FatMax 77-123 CLLi Cross Line Laser Kit has a 25 Metre range for use in an interior and exterior working environment. It projects 1 horizontal and 1 vertical line to create a cross line, making this ideal for quick layout jobs.

It has an Out of True level sensor, magnetically dampended pendulum and a pendulum lock for safe transportation.

Accuracy of measurement (mm): 4mm @ 10 m with Laser class 1.