HomeSchool Board Clip BrassContact Us to PurchaseAvailable Sizes and Pricing 8011500115 15mm 44.00 8011500122 22mm 62.00 8011500128 28mm 78.00 8011500135 35mm 62.00 8011500142 42mm 37.00 8011500154 54mm 51.00 8011500167 67mm 38.00