19ADT4 Light Duty Aluminum Dove Tail Bar Grating is a dovetail pressure locked type grating used for pedestrian traffic only, made per order. These products are assembled by pre-punching both the bearing bars and cross bars, aligning the bars in an egg-crate manner, and deforming the cross bar into the dovetail slot in the bearing bar under intense hydraulic pressure. Panels are manufactured to 2’ and 3’ widths, while providing standard lengths up to 24’ long. 19ADT4 Light Duty Aluminum Dove Tail Grating is available in bearing bar sizes ranging from 1" to 2 1/2" depths and thickness of 3/16” and 1/8”. 19ADT4 is spaced 1-3/16” c.c. for the bearing bars and 4” c.c. for the cross bars. Typical applications include: catwalks, platforms, pedestrian trenches, pedestrian sump pits, stair treads, water and sewage treatment facilities, waste water treatment plants, food processing, and marine envirnoments. Surface options are smooth or serrated. Aluminum comes in a mill finish. 

19ADT2 Light Duty Aluminum Dove Tail Bar Grating is a dovetail pressure locked type grating used for pedestrian traffic only, made per order. These products are assembled by pre-punching both the bearing bars and cross bars, aligning the bars in an egg-crate manner, and deforming the cross bar into the dovetail slot in the bearing bar under intense hydraulic pressure. Panels are manufactured to 2’ and 3’ widths, while providing standard lengths up to 24’ long. 19ADT2 Light Duty Aluminum Dove Tail Grating is available in bearing bar sizes ranging from 1" to 2 1/2" depths and thickness of 3/16” and 1/8”. 19ADT2 is spaced 1-3/16” c.c. for the bearing bars and 2” c.c. for the cross bars. Typical applications include: catwalks, platforms, pedestrian trenches, pedestrian sump pits, stair treads, water and sewage treatment facilities, waste water treatment plants, food processing, and marine envirnoments. Surface options are smooth or serrated. Aluminum comes in a mill finish. Note: 2” cross bar spacing is normally a non-stock item and increases price/lead time. This product also carries the same load capacity of a 4” cross bar spacing but does provide a tighter opening.

15ADT4 Light Duty Aluminum Dove Tail Bar Grating is a dovetail pressure locked type grating used for pedestrian traffic only, made per order. These products are assembled by pre-punching both the bearing bars and cross bars, aligning the bars in an egg-crate manner, and deforming the cross bar into the dovetail slot in the bearing bar under intense hydraulic pressure. Panels are manufactured to 2’ and 3’ widths, while providing standard lengths up to 24’ long. 15ADT4 Light Duty Aluminum Dove Tail Grating is available in bearing bar sizes ranging from 1" to 2 1/2" depths and thickness of 3/16”. 15ADT4 is spaced 15/16” c.c. for the bearing bars and 4” c.c. for the cross bars. Typical applications include: catwalks, platforms, pedestrian trenches, pedestrian sump pits, stair treads, water and sewage treatment facilities, waste water treatment plants, food processing, and marine envirnoments. Surface options are smooth or serrated. Aluminum comes in a mill finish. 

15ADT2 Light Duty Aluminum Dove Tail Bar Grating is a dovetail pressure locked type grating used for pedestrian traffic only, made per order. These products are assembled by pre-punching both the bearing bars and cross bars, aligning the bars in an egg-crate manner, and deforming the cross bar into the dovetail slot in the bearing bar under intense hydraulic pressure. Panels are manufactured to 2’ and 3’ widths, while providing standard lengths up to 24’ long. 15ADT2 Light Duty Aluminum Dove Tail Grating is available in bearing bar sizes ranging from 1" to 2 1/2" depths and thickness of 3/16”. 15ADT2 is spaced 15/16” c.c. for the bearing bars and 2” c.c. for the cross bars. Typical applications include: catwalks, platforms, pedestrian trenches, pedestrian sump pits, stair treads, water and sewage treatment facilities, waste water treatment plants, food processing, and marine envirnoments. Surface options are smooth or serrated. Aluminum comes in a mill finish. Note: 2” cross bar spacing is normally a non-stock item and increases price/lead time. This product also carries the same load capacity of a 4” cross bar spacing but does provide a tighter opening.

11ADT4 Light Duty Aluminum Dove Tail Bar Grating is a dovetail pressure locked type grating used for pedestrian traffic only and is ADA approved, made per order. These products are assembled by pre-punching both the bearing bars and cross bars, aligning the bars in an egg-crate manner, and deforming the cross bar into the dovetail slot in the bearing bar under intense hydraulic pressure. Panels are manufactured to 2’ and 3’ widths, while providing standard lengths up to 24’ long. 11ADT4 Light Duty Aluminum Dove Tail Grating is available in bearing bar sizes ranging from 1" to 2 1/2" depths and thickness of 3/16”. 11ADT4 is spaced 11/16” c.c. for the bearing bars and 4” c.c. for the cross bars. Typical applications include: catwalks, platforms, pedestrian trenches, pedestrian sump pits, stair treads, water and sewage treatment facilities, waste water treatment plants, food processing, and marine envirnoments. Surface options are smooth or serrated. Aluminum comes in a mill finish. 

11ADT2 Light Duty Aluminum Dove Tail Bar Grating is a dovetail pressure locked type grating used for pedestrian traffic only and is ADA approved, made per order. These products are assembled by pre-punching both the bearing bars and cross bars, aligning the bars in an egg-crate manner, and deforming the cross bar into the dovetail slot in the bearing bar under intense hydraulic pressure. Panels are manufactured to 2’ and 3’ widths, while providing standard lengths up to 24’ long. 11ADT2 Light Duty Aluminum Dove Tail Grating is available in bearing bar sizes ranging from 1" to 2 1/2" depths and thickness of 3/16”. 11ADT2 is spaced 11/16” c.c. for the bearing bars and 2” c.c. for the cross bars. Typical applications include: catwalks, platforms, pedestrian trenches, pedestrian sump pits, stair treads, water and sewage treatment facilities, waste water treatment plants, food processing, and marine envirnoments. Surface options are smooth or serrated. Aluminum comes in a mill finish. Note: 2” cross bar spacing is normally a non-stock item and increases price/lead time. This product also carries the same load capacity of a 4” cross bar spacing but does provide a tighter opening.

7ADT4 Light Duty Aluminum Dove Tail Bar Grating is a dovetail pressure locked type grating used for pedestrian traffic only and is ADA approved, made per order. These products are assembled by pre-punching both the bearing bars and cross bars, aligning the bars in an egg-crate manner, and deforming the cross bar into the dovetail slot in the bearing bar under intense hydraulic pressure. Panels are manufactured to 2’ and 3’ widths, while providing standard lengths up to 24’ long. 7ADT4 Light Duty Aluminum Dove Tail Grating is available in bearing bar sizes ranging from 1" to 2 1/2" depths and thickness of 3/16”. 7ADT4 is spaced 7/16” c.c. for the bearing bars and 4” c.c. for the cross bars. Typical applications include: catwalks, platforms, pedestrian trenches, pedestrian sump pits, stair treads, water and sewage treatment facilities, waste water treatment plants, food processing, and marine envirnoments. Surface options are smooth or serrated. Aluminum comes in a mill finish. 

7ADT2 Light Duty Aluminum Dove Tail Bar Grating is a dovetail pressure locked type grating used for pedestrian traffic only and is ADA approved, made per order. These products are assembled by pre-punching both the bearing bars and cross bars, aligning the bars in an egg-crate manner, and deforming the cross bar into the dovetail slot in the bearing bar under intense hydraulic pressure. Panels are manufactured to 2’ and 3’ widths, while providing standard lengths up to 24’ long. 7ADT2 Light Duty Aluminum Dove Tail Grating is available in bearing bar sizes ranging from 1" to 2 1/2" depths and thickness of 3/16”. 7ADT2 is spaced 7/16” c.c. for the bearing bars and 2” c.c. for the cross bars. Typical applications include: catwalks, platforms, pedestrian trenches, pedestrian sump pits, stair treads, water and sewage treatment facilities, waste water treatment plants, food processing, and marine envirnoments. Surface options are smooth or serrated. Aluminum comes in a mill finish. Note: 2” cross bar spacing is normally a non-stock item and increases price/lead time. This product also carries the same load capacity of a 4” cross bar spacing but does provide a tighter opening.