Staedtler Mars 561 98-4BK triangular reduction scale ruler Version 4 showing 3-sided precision ruler for engineering and architectural drafting
Staedtler Mars 561 98-4BK triangular reduction scale ruler Version 4 showing 3-sided precision ruler for engineering and architectural drafting
Staedtler

Staedtler Mars Triangular Scale Ruler Version 4 561 98-4BK

Regular price
$23.34
Sale price
$23.34
Regular price
RRP $25.19
Add items to a quote for bulk pricing, approvals, or purchase orders.

SKU: SR561 98-4BK

UPC: 4007817148099

MPN: 561 98-4BK

Mars triangular reduction scale ruler Version 4 - a precision instrument for technical drawing at scale

The Staedtler Mars 561 98-4BK is a triangular reduction scale ruler in Version 4 scale configuration, providing a 3-sided precision scale ruler for architects, engineers and technical draftspeople who require the specific scale ratios engraved in the Version 4 set.

Version 4 carries a different set of 6 scale graduations than Version 2 - addressing different professional disciplines and national drafting standards. The triangular body provides 6 scales across 3 faces, allowing multiple drawing scales to be read without changing instruments. Rigid black plastic with clearly legible laser-engraved scale markings. A precision tool for serious technical drawing and drafting professionals who need the Version 4 scale configuration.

  • Version 4 scale set - different scales than Version 2
  • Triangular body with 6 different scale graduations across 3 faces
  • For the specific professional disciplines using Version 4 scales
  • Rigid black plastic with clearly legible laser-engraved markings
  • Switch between multiple drawing scales on one instrument
  • Mars quality precision ruler for technical drawing professionals
  • Technical drawing and drafting requiring the Version 4 scale configuration
  • Engineering and architectural measurement from scaled plans
  • Technical drawing students specified to use Version 4 scales
  • Professional drafting requiring accuracy across the V4 scale range
  • Disciplines that use different scale ratios from V2 configurations

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.

Specifications

Brand: Staedtler

Series: Mars Triangular Scale Ruler 561

MPN: 561 98-4BK

Supplier Code: 561 98-4BK

Type: Triangular reduction scale ruler

Version: 4

Material: Rigid black plastic with laser-engraved markings

GTIN: 4007817148099

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.

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