• For shelving back.
• Holes at every 1" c/c.
• Compatible with our light duty hooks: WM9F, WM9G, WM9H, WM9J, WM9L and our heavy duty hooks: WM9A and WM9B.
• Also compatible with WM9C, WM9D, WM9M, WM9N, WM9Q supports and WM21 shelf.
• Panel combinations: 75" H posts (39" + 39"), 87" H posts (39" + 51") , 99" H posts (51" + 51").
• Installs on the back of an existing shelving unit.
• Easy to install.
• Compatible with SH31 back panels.
• Compatible with the SR upright wich has a perforated surface.