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rench Covers - Solid-Grated-Boltdown (Curb Type) |
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3990-3991 Trench Covers-Solid & Grated
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1. When ordering specify: - Catalog Number - Style of Trench Cover - Length of Trench - "X" Frame & End Pieces if required. 2. Grates can be furnished with Anti-skid perma-grip surface finish. 3990 Trench Covers - Solid & Grated |
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| Heavy Duty Catalog No. | ![]() ![]() Style A with Sectional "X" Frame |
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| 3990-A | |||||
| 3990-B | |||||
| 3990-C | |||||
| 3990-D | |||||
| 3990-E | |||||
| 3990-F | |||||
| 3990-G | |||||
| 3990-H | |||||
| 3990-J | |||||
| 3990-K | |||||
| 3990-L | |||||
| 3990-M | |||||
| 3990-N | |||||
| 3990-O | |||||
3991 Trench Covers - Solid & Grated |
| Light Duty Catalog No. | ![]() ![]() Style A with Sectional "X" Frame |
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| 3991-A | |||||
| 3991-B | |||||
| 3991-C | |||||
| 3991-D | |||||
| 3991-E | |||||
| 3991-F | |||||
| 3991-G | |||||
| 3991-H | |||||
| 3991-K | |||||
| 3991-L | |||||
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