A crab claw is a piece of armour that is worn in the gloves slot. To obtain this item, players must have 15 Crafting and have access to the Mogre Camp, unlocked when players have partially completed Recipe for Disaster and kill crabs until they drop a fresh crab claw, and then use a chisel on it. If successful, the player is granted 32.5 Crafting experience. Failing to do so produces a Broken crab claw. There are no level requirements to wear the crab claw.
Players who have completed Cabin Fever, and have a book o' piracy in their inventory, can pay Patchy 500 coins to attach a crab claw and pirate's hook to make a Crabclaw hook.