13mm Low Beam Track - 2MThis track is extruded from high-grade 6061-T6 aluminum and hard coat-anodized for a hard, long-lasting surface.Specifications: Weight (g): 429 g Weight (oz): 15.1 oz Mounting Hole Spacing (mm): 50 mm Mounting Hole Spacing (in): 1-31/32 in Fasteners (mm): 4 FH mm Fasteners (in): #8 FH in Minimum Curved Track Radius (m): 1.52 m Minimum Curved Track Radius (ft): 5 ft Length (m): 2 m Length (ft in): 6&'; 7" ft in Line Shedding Endstop: 2706 Splice Link: 2711