L78X10/L78010
This Helix set square is 21cm / 60 degrees with engraved graduations, perfect for or students and school pupils studying mathematics, design and technology, geometry, and other mathematical-related subjects.
L78X10/L78010
This Helix set square is 21cm / 60 degrees with engraved graduations, perfect for or students and school pupils studying mathematics, design and technology, geometry, and other mathematical-related subjects.