Perfect for whacking zombies.
The item id for Shovel in unturned is 1031. You can use this ID with the commands below to spawn the item, give it to a player or buy it on a modded economy server.
Useable: Melee
Slot: Secondary
Size_X: 2
Size_Y: 3
Size_Z: 0.675
Size2_Z: 0.55
Range: 2
Strong: 0.375
Strength: 1.5
Stamina: 20
Player_Damage: 34
Player_Leg_Multiplier: 0.6
Player_Arm_Multiplier: 0.6
Player_Spine_Multiplier: 0.8
Player_Skull_Multiplier: 1.1
Zombie_Damage: 34
Zombie_Leg_Multiplier: 0.3
Zombie_Arm_Multiplier: 0.3
Zombie_Spine_Multiplier: 0.6
Zombie_Skull_Multiplier: 1.1
Animal_Damage: 34
Animal_Leg_Multiplier: 0.3
Animal_Spine_Multiplier: 0.6
Animal_Skull_Multiplier: 1.1
Barricade_Damage: 15
Structure_Damage: 10
Vehicle_Damage: 20
Resource_Damage: 20
Object_Damage: 20
Durability: 0.2
Blueprints: 2
Blueprint_0_Type: Repair
Blueprint_0_Supply_0_ID: 67
Blueprint_0_Supply_0_Amount: 2
Blueprint_0_Build: 27
Blueprint_1_Type: Tool
Blueprint_1_Supplies: 1
Blueprint_1_Supply_0_ID: 1031
Blueprint_1_Product: 67
Blueprint_1_Products: 1
Blueprint_1_Build: 27
AttackAudioClip: Sounds/MeleeAttack_01.mp3