Duplex Screws

Never lose a screw again!

  • Use Phillips head bits or 1/4″ hex drive
  • Easily removes from concrete forms
  • Construction Barricades
  • Commercial / Residential

 For More Information about Duplex Screws visit: www.a1duplexscrew.com

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Contact BuildBlock today and let our staff answer your questions and help make your project a success.

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