Use this dual-line ratchet bracket to position and tension two separate target lines. The lines are located 1/4" (6.35mm) behind the back of the rail and are 14" (355.6mm) apart. The bracket bolts to the back of the rail or to the pit channel using rail clips and standard hardware (not included). The ratchet tensioning device allows for easy tensioning of the target lines. Product dimensions are 5/8" (16mm) and 3/4" (19mm) and product weight is 10.21 lbs (4.63 kg).