IBC GasketContact Us to PurchaseAvailable Sizes and Pricing 8011224004 1/2" 1.08 8011224005 3/4" 1.64 8011224006 1" 1.97 8011224007 11/4" 2.07 8011224008 11/2" 2.15 8011224009 2" 2.22 8011224010 21/2" 2.37 8011224011 3" 2.69 8011224012 4" 5.96 8011224014 6" 12.60