![Easy Hidden 4x4 Piston Door (Java Edition, 1.19.3 & Down) | Minecraft Redstone Engineering Tutorial - YouTube Easy Hidden 4x4 Piston Door (Java Edition, 1.19.3 & Down) | Minecraft Redstone Engineering Tutorial - YouTube](https://i.ytimg.com/vi/RY42GcC-y3M/hq720.jpg?sqp=-oaymwEhCK4FEIIDSFryq4qpAxMIARUAAAAAGAElAADIQj0AgKJD&rs=AOn4CLB3erTDhMwgPFZ_AaOqU0Brkvhu6g)
Easy Hidden 4x4 Piston Door (Java Edition, 1.19.3 & Down) | Minecraft Redstone Engineering Tutorial - YouTube
![Easy 4x4 Piston Door (Java Edition, 1.19.3 and Down) | Minecraft Redstone Engineering Tutorial - YouTube Easy 4x4 Piston Door (Java Edition, 1.19.3 and Down) | Minecraft Redstone Engineering Tutorial - YouTube](https://i.ytimg.com/vi/fvEiniz81cw/maxresdefault.jpg)
Easy 4x4 Piston Door (Java Edition, 1.19.3 and Down) | Minecraft Redstone Engineering Tutorial - YouTube
![Redstone stuff [Pistons doors] [Simple double doors] [Cobble factory/wall] [Simple combination lock] Minecraft Map Redstone stuff [Pistons doors] [Simple double doors] [Cobble factory/wall] [Simple combination lock] Minecraft Map](https://static.planetminecraft.com/files/resource_media/screenshot/1143/2011-10-24_160153_693959.jpg)
Redstone stuff [Pistons doors] [Simple double doors] [Cobble factory/wall] [Simple combination lock] Minecraft Map
![Easy Hidden 4x4 Piston Door (Java Edition, 1.19.3 & Down) | Minecraft Redstone Engineering Tutorial - YouTube Easy Hidden 4x4 Piston Door (Java Edition, 1.19.3 & Down) | Minecraft Redstone Engineering Tutorial - YouTube](https://i.ytimg.com/vi/LTvuVzEEaFo/maxresdefault.jpg)
Easy Hidden 4x4 Piston Door (Java Edition, 1.19.3 & Down) | Minecraft Redstone Engineering Tutorial - YouTube
![Redstone stuff [Pistons doors] [Simple double doors] [Cobble factory/wall] [Simple combination lock] Minecraft Map Redstone stuff [Pistons doors] [Simple double doors] [Cobble factory/wall] [Simple combination lock] Minecraft Map](https://static.planetminecraft.com/files/resource_media/screenshot/1143/2011-10-24_160101_693961.jpg)