Perfect for measuring with precision, this metric and imperial ruler from Helix features a raised centre finger grip for ease of use. The clear, transparent design gives a level of flexibility when drawing and measuring straight lines. The clear construction allows easy vision of the page below and the gridded design allows for more accuracy. Helix Shatter Resistant Ruler Gridded 45cm Blue (Pack of 10) L28040This pack of 10 rulers from Helix is ideal for classroom or office use. Made from shatterproof blue plastic, they feature metric and imperial measurements.
Clear graduations
Colour: Blue
Length: 45cm
Easy to read, 2 colour print
Specification
Raised centre finger grip for ease of use
shatterproof ruler
Reviews
aniya
They're transparent which comes in handy for positioning on your drawing. Super flexible as expected. It still does the job, but I do find it slightly difficult to track through the blue stripe.
Jason Marshall
The edges are straight, the angles are pointy. Product matches descriptionsRecommended
Amazon Customer
The pack contains the two most common set squares for engineering drawing. Good
Jonathan
Accurate and ready to read. Plastic transparent ruler The protractor that arrived was slightly different to the advertised one - which I had previously received.
Norbert
They are pretty flimsy and break easily, especially after being tossed around in a pencilcase all day. i buy this every year and always use this lets hope this year everything is still there Good quality item but packaging was a bit excessive for 2 rulers Well made and feels nice and smooth with no sharp edges to cut your self on.
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Joined in 2023 
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Joined in 2023 
82 
63 
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