The Kincrome Try Square range includes 5 different sizes from 200mm - 400mm. Custom designed by Kincrome, each square features 5cm blue increments for fast find measurements along side with a sliding magnetic marker for ease of repetitive measurements, heavy-duty aluminium handle and a stainless steel blade with a brass stability pin that allows you to place the square on the workpiece edge without it dropping down, this makes single handed work much easier and leave it resting their whist grabbing a tool or marker.