Gibson Historic Non-Wire ABR-1 Bridge - GoldRecreating the Non Wire ABR bridge used by Gibson until the early '60s, Gibson preserves a unique and historic hardware component for modern day use. Gibson Guitars is a household name because of its dedication to quality craftmanship. This dedication applies not only to the guitars, but to the whole line of parts that go into making them. Gibson Guitar parts are iconic and well known to be at the top of their class.