• Trench boxes have anchoring brackets for additional support
• Sections easily bolt together for continuous runs
• Steel grates held in place with stainless steel clips and screws
• All drains coated inside and out with red corrosion-resistant paint
• Tees, Els, and Jays available for corner applications
• Lower cost alternative to non-metallic drains
Standard Lengths:
6″ Wide – 4′, 5′ and 6′