ZincIndicator to display Vacant or Occupied: This product would be ideal to avoid having to knock on the door every time the door is closed. Good for toilets/shower stalls and bathrooms. With this indicator lock engaged, your customer won't spend much time finding where the toilet is, especially recognizing which room is available. The empty (green)/engaged (red) indicator easily shows if the room is occupied. Package contents: 1 x Indicator Bolt Toilet Door Latch with Striker and Fixing. QUALITY METAL MATERIAL: Vacant/Latched Toilet Bathroom Latch Indicating Deadbolt. is polished chrome or satin nickel (two types are available). Durable, wear-resistant and has a long service life. Trouble-free operation, the door lock surface is mounted with a bolt-on, thick and solid fixing. Size: about 38 x 13 x 80mm/. User-friendliness and efficiency: this product would be ideal to avoid having to knock on the door every time the door is closed. The vacant (green) / engaged (red) indicator will