Staedtler 571 60-400 flexible curve ruler 400mm showing bent position and millimetre scale along anti-scratch body
Staedtler 571 60-400 flexible curve ruler 400mm showing bent position and millimetre scale along anti-scratch body
Staedtler

Staedtler Flexible Curve Ruler 400mm 571 60-400

Regular price
$32.71
Sale price
$32.71
Regular price
RRP $35.09
Add items to a quote for bulk pricing, approvals, or purchase orders.

SKU: SR571 60-400

UPC: 9310277253261

MPN: 571 60-400

Draw curves with mathematical accuracy - flexible yet returns to straight

The Staedtler 571 60-400 is a 400mm flexible curve drawing ruler made from a flexible plastic-coated metal core, designed for drawing smooth, precise curves that are difficult or impossible to achieve with a compass or French curve.

Unlike a rigid French curve template, the flexible curve can be bent to any shape and holds that shape while you draw along its edge, giving you exact control over the arc, bow or s-curve you need. The calibrated millimetre scale on the face allows the flexible curve to also function as a straight ruler when laid flat. The 400mm length suits large-format drawings, architectural layouts and engineering sketches where standard French curves are too small to span the required arc.

The anti-scratch surface protects the drawing beneath the curve, and the calibrated edge allows use with technical pens and drawing ink. Returns to straight when released, allowing compact storage. Available in 300mm and 400mm lengths.

Supplied as a single flexible curve ruler, the Staedtler 571 60-400 is an essential tool for technical drawing, architectural drafting, pattern making and any application requiring smooth, hand-adjusted curves at scale.

  • Bends to any curve shape and holds position while drawing
  • 400mm length spans large-format drawings and architectural layouts
  • Calibrated mm scale - usable as a straight ruler when laid flat
  • Anti-scratch surface protects the drawing surface underneath
  • Compatible with technical pens and drawing ink
  • Returns to straight when released for compact storage
  • Technical drawing and engineering drafting requiring smooth, precise curves
  • Architectural layout and design at scale where French curves are too small
  • Fashion and pattern making requiring complex curved seam lines
  • Industrial design and product concept sketching
  • Fine art and illustration requiring smooth, controlled curved lines

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 Flexible Curve 571

MPN: 571 60-400

Supplier Code: 571 60-400

Length: 400mm

Core: Flexible metal with plastic coating

Scale: Calibrated in mm

Surface: Anti-scratch

Sizes Available: 300mm, 400mm

Pack Contents: 1 flexible curve ruler

GTIN: 9310277253261

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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