|passive=[[log]] (24.0kg)
|group=War machines
|materials=* 2x 1x [[large nails]]
* 1x [[log]]
* 22x 21x [[shaft]]|result=* '''{{PAGENAME}}''' (? kg)
|skill=Carpentry
|improve=no
* Doesn't deal damage on PvE servers.
* Doesn't break after use.
* Takes up a tile akin to [[bulk storage bin]] and [[bed]].* Cannot be picked up moved once finished, though it can be push/pull/rotatedcreated.
* Building distance is the same tile the barrier will appear on, dealing damage to builder.