Item
Grate
- Can be placed
- Wireable
- Allows only liquids through
- Closes or opens when signalled
- 'They're grrrreat!'
- No value
- Placeable
- Rarity 0
- Start of a new world
- Crafted at:
Anvil - Other
- Breaking blocks
Grate is a Terraria placeable item crafted at the Anvil from 
Any Iron Bar.
Where to get
Crafting 1
Other 2
- A wire signal flips a block to its other form, like a conveyor belt.
- Grate: A wire signal flips a block to its other form, like a conveyor belt.
Breaking blocks 1
| Block | Chance | Breaks for 50% / 90% | Amount | Conditions and notes |
|---|---|---|---|---|
| Grate Closed | Always | 1 / 1 | 1 | Share of sampled breaks of one lone tile |
Numbers
| Rarity | Rarity 0 |
|---|---|
| Max stack | 9,999 |
| Sell price | No value |
| Item ID | 4422 |
| Research (Journey) | 100 to unlock duplication |
| Stage | Start of a new world |
Shimmer
Throwing 1 into Shimmer gives back:
