The 400mm faithfull prestige combination square is the larger option in this range, designed for extended reach and larger scale projects where maximum measuring capacity is required. This 16 inch model is manufactured from aluminium using cnc machines, featuring a black anodised finish for enhanced corrosion protection and laser etched scales for outstanding measurement accuracy. Perfect for both woodworking and metalwork applications, this versatile tool functions as an internal and external try square, t square slide, mitre square, vertical and horizontal level, depth and marking gauge. It is suitable for marking out 45°, 90° and 135° angles with precision. The integrated spirit level ensures accurate 90° horizontal and vertical readings, whilst the marking scribe located in the stock provides convenient scribing capabilities. Features and benefits bull 400mm 16in blade length for extended reach applications bull cnc machined aluminium construction bull black anodised finish with laser etched scales bull integrated spirit level and marking scribe bull multi angle marking capability 45°, 90°, 135° bull 10 year guarantee contents bull 1 x faithfull prestige combination square 400mm 16in specifications size mm aluminium blade material 400