MPN: 73855, 73856, & 73857 304 Stainless Steel Spillways provide an enticing and durable focal point for freshwater applications in the hardscape Atlantic’s copper finish and brushed stainless Spillways feature heavy-gauge construction for ageless durability Spillways replace 4-inch wall blocks for easy and convenient installation in standard wall block construction without cutting Lively, energetic water flow enhances any vertical wall installation Load-bearing body design supports 80 lbs. per linear foot for trouble-free installations Non-clogging weir reduces maintenance in open basin applications Atlantic 304 Stainless Steel Spillways provide an enticing and durable focal point for freshwater applications in the hardscape. Atlantic's copper finish spillways feature heavy-gauge construction for ageless durability. 304 Stainless Steel Spillways are available in 12", 24" and 36". The CS12 is 12" long. Spillways replace 4-inch wall blocks for easy and convenient installation in standard wall block construction without cutting. Lively, energetic water flow enhances any vertical wall installation. Load-bearing body design supports 80 lbs. per linear foot for trouble-free installations. Non-clogging weir reduces maintenance in open basin applications.