Shoemaker 600P Series Commercial Perforated Aluminum Return Air Grilles
FEATURES
• 3/16" holes on 1/4" staggered center.• Extruded aluminum frame with signature line marks
• Perforated material 58% free area
• Countersunk mounting holes with color matching Phillips Pozidriv screws
• Rust resistant pre-coat with durable powder finish
• Soft White