Mars 567 21-45 set square in a clear bag with a Staedtler header card reading Mars 567, with inking edge, a 45 degree symbol and 21 cm
Translucent blue 45 degree Staedtler set square printed STAEDTLER Mars 567 21-45 Made in Germany, with a mm scale along one edge
Staedtler MADE IN GERMANY pictogram, a check mark in black, red and gold over white text on a blue square
Mars 567 21-45 set square in a clear bag with a Staedtler header card reading Mars 567, with inking edge, a 45 degree symbol and 21 cm
Translucent blue 45 degree Staedtler set square printed STAEDTLER Mars 567 21-45 Made in Germany, with a mm scale along one edge
Staedtler MADE IN GERMANY pictogram, a check mark in black, red and gold over white text on a blue square
Mars 567 21-45 set square in a clear bag with a Staedtler header card reading Mars 567, with inking edge, a 45 degree symbol and 21 cm
Translucent blue 45 degree Staedtler set square printed STAEDTLER Mars 567 21-45 Made in Germany, with a mm scale along one edge
Staedtler MADE IN GERMANY pictogram, a check mark in black, red and gold over white text on a blue square
Staedtler

Staedtler Mars Set Square 21cm 45/45 Degree Pack 10 567 21-45

$46.66
$46.66
RRP $50.05
Or 4 payments of $11.67 with
Add items to a quote for bulk pricing, approvals, or purchase orders.

SKU: SR567 21-45

UPC: 4007817533994

MPN: 567 21-45

A Pencil Case Sized 45 Degree Set Square, Ten At A Time

Staedtler Mars 567 21-45 is the 21 cm, 45/45 degree set square in translucent blue, sold here as a pack of 10.

At 21 cm it is the smallest square in the Mars 567 range, which makes it the one most often found in school pencil cases and maths kits. Use it to draw right angles and 45 degree lines, check corners, and rule short parallels by sliding it along a straight edge.

Staedtler list an inking edge on the 567, handy when ruling lines with a fineliner or technical pen, and the mm scale starts right at the edge for quick measuring. The square is printed STAEDTLER Mars 567 21-45 and Made in Germany, and each one comes in Staedtler's single pack with a header card.

A ten pack suits a classroom set, a tutoring centre or a family with several students.

See also rulers and geometry, maths equipment, Staedtler geometry tools and Staedtler.

Often ordered together

  • Pack of 10 Mars 567 set squares
  • 45/45 degree, 21 cm size
  • Inking edge, per Staedtler
  • Scale starts directly at the edge, in mm
  • Translucent blue plastic
  • Made in Germany, as stated by Staedtler
  • School maths and geometry
  • Classroom sets for a whole group
  • Technical drawing with fineliners
  • Tutoring and homework kits

Shipping

Shipping is kept simple with flat rates for selected areas and free shipping where applicable. Large, bulky, rural or out-of-area orders may require additional freight, and our team will contact you if this applies. For a more specific estimate, simply add this product to a quote or visit our shipping page.

Delivery Times

Melbourne, Sydney, Brisbane, Adelaide — 1 to 3 business days
Perth — 1 to 5 business days
Regional & Outer Areas — 3 to 7 business days

Returns

If you have questions about returns, please contact us or visit our returns page for full details.

Specifications

Brand: Staedtler

Range: Mars 567 set square

MPN: 567 21-45

Mega Code: SR567 21-45

Angles: 45/45 degrees

Size: 21 cm

Material: Translucent blue plastic, per Staedtler

Edge: Inking edge, scale begins directly at the edge

Graduation: mm

Country of Manufacture: Germany, as stated by Staedtler

Staedtler Australia Unit: 10 pieces, minimum order 10

Pack Size: 10

Unit: Pack

EAN (single set square): 4007817533994

Primary Distribution Centre

Factory 5, 12 Greenway Drive
Tweed Heads South NSW 2486

ABN 18 634 002 609

Get directionsContact us

FAQs

Ten Mars 567 21-45 set squares. Staedtler supply this code in tens to Australian resellers, and each square is in its own single pack.
It is a stepped edge that lifts the ruling edge slightly off the page. Ink lines drawn against it are less prone to smudging or bleeding under the square.
Staedtler describe the size only as 21 cm and do not say which edge it refers to.
Yes. The Mars 567 21-60 is the same 21 cm size with 60 and 30 degree angles.

Shipping & Delivery

Delivery time depends on your location, the size of your order, and the shipping option selected at checkout. For in-stock items, standard metro delivery in QLD, NSW and VIC is usually 1 to 7 business days. South Australia, Tasmania, Western Australia and the Northern Territory are generally 3 to 12 business days. Express delivery for eligible parcels under 3kg is usually 1 to 4 business days in QLD, NSW, ACT and VIC. Delivery estimates apply to in-stock items only and may vary due to carrier conditions or delays.

If you need to make a change to your order, please contact our team as soon as possible. Once an order has been processed or dispatched, changes may no longer be possible. You can contact us through our Contact Us page for assistance.

Mega Office Supplies ships orders Australia wide and occasionally internationally. The best avenue would be to contact us so we can customise a specific quote for you. Please note that associated international duties, taxes and levies will be the responsibility of the customer.

Returns, Refunds & Replacements

Mega Office Supplies accepts change-of-mind returns for unopened and unused products within 14 days from the invoice date, provided the item is returned in its original packaging and in resalable condition. Original shipping costs are not refundable, return shipping is the customer’s responsibility, and a restocking fee may apply depending on the product type and supplier. Some items, including electronics, assembled or installed furniture, food, beverages, medicines, custom-made products, and certain bulk or special-order items, are not eligible for return unless required under Australian Consumer Law.

If your order arrives faulty, damaged, or incorrect, please contact Mega Office Supplies as soon as possible. Where required under Australian Consumer Law, a repair, replacement, or refund will be offered. In these cases, Mega Office Supplies will cover reasonable return shipping costs, and photographic evidence may be requested to help process the claim. Items should be reported within a reasonable timeframe after delivery.