Holeyboard 2 Expansion Module


Add this to your Holeyboard #1 Base Module to unlock the power of adjustable width and expandability. When connected to the Base Module the Holeyboard expands from 13” to 25”. Or add an additional Expansion Module to your 123 Complete to extend up to another 13″!


  • Finish is powder coated Stealth Black
  • Comes with: Module #2, all hardware for feet and screws to connect to Module #1, 20 Cable-ties
  • You can add two Expansion Modules for every one Base Module
  • You can connect two Expansion Modules (or any like modules) together flush with a Z-Connector 
  • Proudly made in the USA out of Aircraft-Grade Aluminum
  • Like all Holeyboards, it has  Lifetime Warranty on breakage
SKU: HBMODULE-2-SHB Categories: ,
Weight 2 lbs
Dimensions 13 × 14 × 4.58 in
Powder-Coated Finish

Silverhammer & Black

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  • Sale!

    The 123 Complete

    $199.00$349.00 Select options
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