The Crabshell Ring increases the wearer's defense by 5. It can be obtained by either crafting it with 25 Bone Fragments, 1 Crab Shell, and 1 Iridium Bar or by killing crabs in the mines, which may drop it as loot. This accessory is particularly useful for players who are looking to enhance their survivability while exploring more dangerous areas, such as the Skull Cavern or the deeper levels of the mines.
The item ID for Crabshell Ring is 810
This ID will work on PC/Mac (Steam), PS4, PS5, XBOX One, and Nintendo Switch.
Spawning items in Stardew Valley is a little unsual and is not done with commands. You will need to utilize what is called a cheat to set your character's or animal name to the item id. To do this you cannot use just the item id, you will need to surround the item id with brackets. Ex. [810]
Spawning Using the Animal MethodTo spawn Crabshell Ring while using an animal, you will need to head over to Marine's Ranch and purchase an animal. Once you have have an animal chosen, name the animal with the item id with brackets like this [810] and you will receive the Crabshell Ring item. This method can be done using an existing character and is convenient but will cost some gold every time you want an item.
Spawning Using the Character MethodTo spawn Crabshell Ring while using a character, you will need to create a new character and name it with the item id with brackets like this [810]. You will then receive the Crabshell Ring item when you speak to a villager. This method is easy and free but cannot be performed on an existing character and you will be stuck with that name unless its edited.