Harken Low-beam Harken Low-beam Length (ft-in): 3 11-1/4 Length (ft-in): 3 11-1/4 Length (m): 1.2 Length (m): 1.2 Hole spacing (in): 3 15/16 Hole spacing (in): 3 15/16 Hole spacing (mm): 100 Hole spacing (mm): 100 Weight - oz: 43 Weight - oz: 43 Weight - kg: 1.22 Weight - kg: 1.22 Fasteners (FH) (in): 5/16 Fasteners (FH) (in): 5/16 Fasteners (FH) (mm): 8 Fasteners (FH) (mm): 8 Endstop/trim cap: 548 / 3157 Endstop/trim cap: 548 / 3157 Splice link/track riser: 3153 / - Splice link/track riser: 3153 / -