Product Description Harken Midrange Hi-Beam Major Track BendMajor bend - track length of 7' (2.13 m) or greater or chord depth of 8" (200 mm) or greater. Track Simple bendPart No. Major bendPart No. Compound bend:Simple Part No. Compound bend:Major Part No. 2707 485 486 — — 2709 487 488 — — 373/374/2720/2721/2725/2751 274 275 276 286 1602/R27 1527 1528 1529 1581 R27HB 1530 1531 1532 1582 R32/3159 789 790 791 576 R32HB/1706 792 793 794 577 661 795 795 795 795 Simple Bend—Track length of 2 m (6'6-3/4") or less and chord depth less than 200 mm (8"). Major Bend—Track length of 2.1 m (6'10-11/16") or greater or chord depth of 200 mm (8") or greater. Compound Bend—Bend in both horizontal and vertical planes. Compound Simple Bend—Both bends are simple bends. Compound Major Bend—One or both bends are major bends.
