Harken Midrange 27 mm Metric Low-Beam Pinstop Holes Track is
predrilled with holes for mounting fasteners and one pinstop hole between
The mounting hole space is at 3 15/16" (100 mm) increments while the
track has a height of 9/16" (14 mm).
Track is availalbe in multiple lengths, ranging from 1m to 6m.