The Boa Tri Levels are a world's first innovation. They are multi use spirit levels, with an accuracy of 0.5mm (0.029in) to the metre.

The Tri Level allows you to measure, cut and break plasterboard in one easy motion as the stable base and 1.8mm profile is strong enough to take the pressure.

Applications include:
Block Wall
Ridge Tile
Pipe Work
Coping Stone
Kerb Stone
Cutting Edge
Marking Edge
Reversible

Length: 180cm / 72in

The Tri Level will allow you to mark and cut plasterboard and ply on the spot - including a unique handgrip, designed to keep the knife blade away from fingers.