Martin VDO Sceptron/Fatron Parallel Coupler, Set of 10

The parallel coupler joins two VDO Sceptron or Fatron battens running side by side rather than end to end, holding them at a fixed spacing so a wall of battens reads as one continuous surface instead of a single line. It's part of Martin's VDO rigging accessory system alongside the linear aligner, pivot and curving couplers, and sliding brackets used to build and support a batten run.

The spacing is set at the part number: this coupler is stocked in a 30/40/50 mm option and a 60/70/80 mm option, so an installer picks the spacing that matches the pixel pitch and mounting plan for the wall. Like the rest of the coupler family it is a positioning part, not a load-bearing one: each batten still needs to be carried by a sliding bracket or half-coupler clamp.