Square, centre, and protractor heads with (12) stainless steel rule Measuring heads lock onto the rule for precise square, centreing and angular alignment. Square head sets rule to 90ø or 45ø to edge, includes spirit level and 45 mm long steel scriber. Centre head locates centres accurately on round sections. Protractor head 0-180ø scale (graduated every 1 degree) measures angles to an edge and includes spirit level.
(No reviews yet)
Write a Review
