CouplingContact Us to PurchaseAvailable Sizes and Pricing 8011360108 8mm 1.21 8011360110 10mm 1.65 8011360112 12mm 1.49 8011360115 15mm 1.93 8011360122 22mm 3.36 8011360128 28mm 5.34 8011360135 35mm 9.55 8011360142 42mm 12.98 8011360154 54mm 23.86