Product Details:

The Hilti PRA 79 Slope Adaptor is a great accessory for your Hilti rotating laser. This is an economical solution to solve your most basic sloping needs when laying out a project. Stop letting slopes interfere with your leveling with the use of this Hilti PRA 79 Slope Adaptor.

For use with any Hilti rotating laser
Applications involve manual sloping projects up to 31 degrees (or 60% slope)
Durable and easy to use

Hilti PN: 2071083