The Ammco Accu-Turn Brake Lathe Centering Cone is a precision tool designed for accurately centering brake lathes. Made by Online Auto Supply, this cone features a size range of 3 5/8" to 5 1/8" and a 1" diameter. The manufacturer part numbers AS4778/4779 ensure compatibility with various brake lathes, providing a reliable and efficient solution for centering purposes in automotive shops and garages. Shipping is for the lower 48 states. payment is due by 3 days after winning the bid. please ask any questions before bidding.