Series 2928, Energy chain® with crossbars every second link. 1. High side-mount stability due to undercut 2. High torsional rigidity 3. Crossbars on Energy Chains® are removable along both radii 4. Closed and open styles can be combined 5. Removable lids along inner radius 6. Hinged snap-open removable lids along outer radius of Energy Tube 7. Lateral glide surfaces for side-mounted operation 8. Wide, rounded plastic crossbars - cable friendly 9. KMA mounting brackets with attachment points on all sides 10. Locking or pivoting mounting brackets available 11. Energy Chain® also available with reverse bending radii Inner widths Bi: 1.97 up to 15.75 (50 - 400 mm) Bending radii R: 2.48 up to 11.81 (63 - 300 mm) Pitch: 2.2 (56 mm) per link = 6 links/ft (18/m) When to use Series 2928 If subject to high torsional or shearing forces If a side-mounted chain/tube with long unsupported lengths is required If subject to very damp environments consistently When not to use Series 2928 If a quieter version is required Series 280