Triple layer shallow body cone. Back plate coil gap venting. 0.5 - 1.0. 14.16 - 28.32.
0.75 - 1.25. 21.23 - 35.40. You will be issued a Return Authorization Number. In order to maintain an inventory of 100%, Brand New, A-Stock, untouched products, all sales are final. We ask that you please be sure you are ordering the correct product.