To protect all members of the community from COVID-19, Prospectors will no longer be operating a shop front.  You can still pick up goods from our Dural warehouse but to help us do our part please call the office first (02) 8408 0092 so that we can arrange a contactless collection.

GST - All pricing is Inclusive of GST.  GST is adjusted at checkout for export orders.
Shipping - If shipping does not calculate correctly or if you are overseas please contact us directly for rates.


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1500 12 300mm C Thru Clear Folding Parallel Rule by Westcott

Folding parallel rule available in transparent or opaque black plastic. Equipped with friction pads to prevent slipping when in use.

All metal parts are corrosion resistant. Both sections of the rules are bevelled outwards.

  • 300mm and 450mm black/transparent

Many C Thru Products are now branded Westcott