Unit Valve Open/Close Indicator Plate Always Open Red 5 Pieces 50Φ 857-24 1 Set

Catalog number: 857-24 Features: Made of aluminum with excellent durability and weather resistance. Specifications: Color: Red Display: Always open, red background Height (mm): 50 Width (mm): 50 Thickness (mm): 1.5 Outer diameter (mm): 50 Summary: 1 on 4mm Ф hole Shape: Round Double-sided display Set of 5 Round 1 on 4mm Ф hole Material/Finish: Aluminum Note: Mounting fixture sold separately.