Simple, concealed, & adjustable timber fastening system

Replace any mortise and tenon joint

How it works

How Timberlinx Works

Timberlinx is a connection tube inserted equally in both members of the joint and linked by two expanding cross pins. Timberlinx can join wood-to-wood, wood-to-concrete, and wood-to-steel.

  • Fastest, most cost-effective timber joining system in the industry
  • Replace any mortise and tenon joint, yet stronger and looks similar
  • Achieve additional joints never before possible
  • Install as joint is assembled or after—opens up lots of possibilities
  • Enables four-way and three-way connections
  • Tighten with Allen key and completely conceal with wood plug
  • Free from mechanical constraints

The Timberlinx Advantage

Timberlinx strengthened connections outside our existing details.

Engineer, Fire Tower Engineered Timber

More testimonials

Who uses Timberlinx?

  • Timber Framers
  • Post and Beam
  • Log Builders
  • Small Producers
  • Deck & Fence Companies
  • Landscapers
  • Custom Builders
  • General Contractors
  • Restoration Companies


  • Beam to post
  • Rafter to ridge
  • Plate lap at post
  • Knee brace to post
  • Collar tie to rafter
  • Thru tension rod
  • Truss heel
  • Truss tension chord
  • Two-way beam to post
  • Four-way beam to post
  • Post hold down
  • Rafter to plate