WTB1 SSt Throughbolt Anchors

The WTB1 SSt is made entirely of stainless steel and has a loose bolt head with a hex nut. Setting depth markings ensure correct installation. It offers an outstanding performance in cracked as well as non-cracked concrete. The WTB1 SSt is the world’s most popular and widely used anchor, allows through-fixing and is suitable for use with Walraven rail systems.

Features and Benefits

  • High performance in cracked and non-cracked concrete
  • Corrosion resistant stainless steel
  • Possibility of through fixing
  • Standard and reduced setting depth
  • Setting depth markings ensures correct installation of the anchors
  • Suitable for use with ith Walraven
  • Stainless Steel rail systems

Substrate type

  • Cracked Concrete
  • Non-cracked Concrete
  • Stone


Size Chart

Product Information

WTB1 SSt Throughbolt Anchors Size Chart Product information


WTB1 SSt Throughbolt Anchors Size Chart Load

Installation Data

WTB1 SSt Throughbolt Anchors Size Chart Installation data