Kneepad: where to find it

RoomContainers
Any roomTool Cabinet
AtticBox
AtticCrate
Atticother
Bag Trash Bagjunk
BarnCrate
Barnother
BarnShelves
Bat FactoryShelves
BathroomLocker
Break roomLocker
Cabinet Factoryother
Cabinet FactoryShelves
Cabinet shippingother
Car supplyother
Car supplyTool Cabinet
CarpenterCabinet
CarpenterDrawer
Catwalkother
ChangeroomLocker
ClosetCrate
Closetother
Drug shackOven
Electronic storeLocker
FactoryCupboard
Factory storageLocker
Farm storageother
Farm storageShelves
Farm storageTool Cabinet
Farm worker dormLocker
FarmerCabinet
FarmerDrawer
Fire garageCupboard
Fire garageTool Cabinet
Fire storageTool Cabinet
Floristother
Garage storageCrate
Garage storageCupboard
Garage storageLocker
Garage storageother
Garage storageShelves
Garden StoreCupboard
Garden Storeother
Gas storageCupboard
General StoreShelves
General StoreShelves
General store storageother
GigaMartShelves
GreenhouseCupboard
Hallother
JanitorCupboard
JanitorLocker
Jewelry storageDesk
Jewelry StoreCupboard
Knife FactoryTool Cabinet
LaundryLocker
Living roomother
Logging factoryCrate
Logging factoryother
Logging warehouseCrate
Logging warehouseother
Mannequin factoryCupboard
Mannequin factoryother
MechanicCupboard
MechanicLocker
Mechanicother
MechanicShelves
Metal fabricationCupboard
Metal fabricationTool Cabinet
Metal ShopCupboard
Metal ShopTool Cabinet
MetalfabricationstorageTool Cabinet
Outdoor supplyother
Outdoor supplyShelves
Outdoor supply storageShelves
Police garageother
Police garageTool Cabinet
Railroad repairCupboard
Railroad repairother
Railroad repairTool Cabinet
Railroad storageother
Ranger garageother
Safehouse LootBox
Safehouse LootBox
Safehouse LootCabinet
Safehouse LootCrate
Safehouse LootDrawer
Safehouse Loot LateBox
Safehouse Loot LateBox
Safehouse Loot LateCabinet
Safehouse Loot LateCrate
Safehouse Loot LateDrawer
Safehouse Loot MidBox
Safehouse Loot MidBox
Safehouse Loot MidCabinet
Safehouse Loot MidCrate
Safehouse Loot MidDrawer
School storageCupboard
ShedCupboard
Shedother
ShedShelves
ShedShelves
Storageother
Storage Unitother
Storage UnitTool Cabinet
StudioShelves
Sunroomother
Technicalother
Tool StoreBox
Tool Storeother
Tool StoreShelves
Tool store storageother
WarehouseBox
WarehouseShelves
Welding workshopLocker
Welding workshopTool Cabinet
Wire FactoryShelves
Wire FactoryTool Cabinet
Woodcraft setCupboard
Woodcraft setShelves
Zippee storageCupboard
BinJunk
Farming
Gardening