Wooden Mallet: where to find it

RoomContainers
Any roomBox
Any roomBox
Any roomCrate
Any roomShelves
Any roomTool Cabinet
AtticBox
AtticCrate
Atticother
Bag Trash Bagjunk
Bat FactoryShelves
BedroomBox
BedroomCrate
ButcherCupboard
Butcherother
ButcherShelves
Cabinet Factoryother
Cabinet FactoryShelves
Cabinet shippingother
Cafeteria kitchenCupboard
CarpenterBox
CarpenterBox
CarpenterCrate
CarpenterCupboard
CarpenterShelves
Carpentry workshopBox
Carpentry workshopShelves
Carpentry workshopTool Cabinet
Catwalkother
Chinese kitchenCupboard
ClosetCrate
ClosetLocker
Closetother
ConstructionBox
Constructionother
Derelictother
Derelict steel factoryother
Diner kitchenCupboard
Drug shackOven
Evidence roomother
Fancy restaurant kitchenCupboard
Farm storageShelves
Furniture workshopBox
Furniture workshopTool Cabinet
Garage storageCrate
Garage storageCupboard
Garage storageLocker
Garage storageother
Garage storageShelves
General StoreShelves
General StoreShelves
General store storageother
GigaMartShelves
Gigamart kitchenCupboard
Hallother
Italian kitchenCupboard
Jay's Chicken kitchenCupboard
Kitchenother
Living roomLocker
Living roomother
Logging warehouseother
Mannequin factoryCupboard
Mannequin factoryother
Police archiveShelves
Police gun storageother
Police gun storageShelves
Police storageother
Police storageShelves
Police SWATother
RestaurantCupboard
RestaurantCupboard
Safehouse LootBox
Safehouse LootBox
Safehouse LootCabinet
Safehouse LootCrate
Safehouse LootCupboard
Safehouse LootShelves
Safehouse Loot LateBox
Safehouse Loot LateBox
Safehouse Loot LateCabinet
Safehouse Loot LateCrate
Safehouse Loot LateCupboard
Safehouse Loot LateShelves
Safehouse Loot MidBox
Safehouse Loot MidBox
Safehouse Loot MidCabinet
Safehouse Loot MidCrate
Safehouse Loot MidCupboard
Safehouse Loot MidShelves
ShedCupboard
Shedother
ShedShelves
ShedShelves
Storageother
Storage Unitother
StudioShelves
Survivor cache 2Cupboard
Survivor Cache Big BuildingCupboard
Survivor Cache1Cupboard
Tool StoreBox
Tool StoreCupboard
Tool Storeother
Tool StoreShelves
Tool store storageother
Tools Cache1Cupboard
Tools Cache1Duffel Bag
Tools Cache1ToolsBox
WarehouseBox
WarehouseShelves
Woodcraft setCupboard
Woodcraft setShelves
Bag_Skill_Maintenance_DuffelBag
BinJunk
ClosetJunk
Toolbox