Kara (Sikhism)
A kara () is a steel or cast iron ("sarb loh") bangle worn by Sikhs who have been initiated into the Khalsa. It is one of the five kakars or five Ks — external articles of faith — that identify a Sikh as dedicated to their religious order. The kara was instituted by the tenth Sikh guru Gobind Singh at the Baisakhi Amrit Sanchar in 1699. Guru Gobind Singh Ji explained: The Kara is a symbol of unbreakable attachment and commitment to God. As the Sikhs' holy text the Guru Granth Sahib says "In the tenth month, you were made into  a human being, O my merchant friend, and you were given your allotted time to perform good deeds." Similarly, Bhagat Kabir reminds the Sikh to always keep one's consciousness with God: "With your hands and feet, do all your work, but let your consciousness remain with the Immaculate Lord." The kara is also worn by many ethnic Punjabis and other non-Punjabi Indian families across the states in the North, North-West and West of India (such as Gujarat, Rajasthan, and even Maharashtra) by Hindus; moreover, the use of the kara by non-Sikhs is encouraged as it represents  the "totality of God." The basic kara is a simple unadorned iron bracelet, but other forms exist. The kara originated as a protective ring to guard the sword arm of the Khalsa warriors during battle when fighting armed with swords. The person who wears kara has to keep it clean, and not to remove it until it is an extreme requirement. It was also historically used like a knuckle-duster for hand-to-hand combat. Battlefield variations include kara with spikes or sharp edges. Sikh soldiers of the British Indian army would settle disputes by competing in a form of  boxing known as "loh-muthi" (lit. iron fist) with a kara on one hand.