Aluminum 1x21 Liftarm Beam, Alternating Holes, LEGO® Technic Compatible

This is a 1x21 liftarm beam with sets of 3 alternating holes on all sides. All holes are non-threaded and compatible with technic pins.

This is a CNC Milled Aluminum LEGO® Technic compatible, custom-made piece. These are made for heavy duty use.

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