Light Duty Cast Iron Trench Grating

Light duty trench grating and frame provide large free drainage area combined with the versatility of continuous grate sections in overall lengths to suit job conditions. The grates are designed for areas where there is pedestrian traffic only.
The cast iron trench grate is 5/8″ (16 mm) thick with 1/2″ (13 mm) slots. The frame is steel.
2910 Series features configurations with 12″ (305 mm) x 12″ (305 mm) grates.
2920 Series features 12″ (305 mm) x 24″ (610 mm) grates laid in widthwise.