SureSteel® Classic

25mm Drill&Lock Stainless Steel Studs
Extra long 25mm Drill&Lock Spigot
Perfect for use over Carpet or Bitumen
Patented adhesive free installation
Product Code: CRST007

Stepped Side Face, Concentric Ring Top.

SureSteel® 25mm Drill&Lock® Stainless Steel tactile studs, the extra long spigot is designed for use over carpet or bitumen surface to ensure a secure fixing. R13 rated with a concentric ring top, stepped side face and 25mm patented Drill&Lock® adhesive free installation system.

SureSteel® stainless steel tactile indicators offer the highest quality tactile combined with stunning appearance and ease of installation – the patented Drill&Lock® fixing spigot – provides a fast, clean installation without the need for messy and environmentally unfriendly adhesives. An adhesive free installation process also allows the area to be walked on immediately.

Learn more about SureSteel® stainless steel tactile indicators, and the patented design features which makes it the highest quality tactile indicator available.

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Product Details

Product Category

Tactile Indicators

Product Type


Product Style

Drill&Lock Spigot, Stepped Side




Stainless Steel


Stainless Steel

Suitable Substrates

Bitumen, Carpet (Direct Stick), Carpet (Direct Stick with Cushion Backing), Carpet (Underlay), Stone less than 40mm thick

Fixing Method


NCC Compliant


Anti-Slip Rating - AS4586

P5, R13

Warranty Period

10 Years

Life Expectancy

25+ Years

UV Stable


Suitable Environments

Indoor, Outdoor

Standards Compliant

AS1428, AS4586

Contrast Required - AS1428


Installation Method

Tactile Indicators must be installed in the manner prescribed in AS/NZS 1428.4 – If required, refer to your distributor for advice.

  • Correctly position a AS1428.4 compliant drilling template (Available from CTA Group or your local SureSteel® distributor)
  • For each stud to be installed, drill a 8mm hole using a drill and bit suitable to the substrate
  • Thoroughly clean each hole using an airgun or vacuum
  • Gently tap a SureSteel® stud into each hole using a rubber mallet
  • The area can be commissioned and is immediately available to pedestrian traffic
  • 400 Tactile Studs are required per square metre


Read more about SureSteel® Drill&Lock® Installation 

For comprehensive installation instructions please contact CTA Group or your local SureSteel® distributor.