SDS 45 degree Technical Drawing Set Square

SDS 60 degree Technical Drawing Set Square - Each

• Set squares are matched 45º hypotenuse to 60º upright, each unit having engraved graduations. • Printed metric scale.

SDS A3 Technical Drawing Board - Each

Treeline Blackboard 45 Degree Set Square - Each

SDS 26cm Set Square - 45° Blue - Each