1 WAY SQUARE
170mm Speed Square

Alf Tools 1 WAY SQUARE is our take on a metric 170mm Speed square.

Features and benefits

• The ALF TOOLS 1 WAY SQUARE is a high-quality professional 170mm Speed Square. Great for tradesman to check and mark angles similar to a rafter square or for common applications such as rise and run calculations

• Tough white ABS plastic with great UV resistance and easy to read increments

• Easy to use saw guide for 45 and 90 degree angles

• Large base which is great for gripping onto materials such as framing with an arris

• Metric increments are easy to read

• Easy to read conversion tables for common applications such as rise and run for use as a rafter square

• Easy to scribe notches