UPVC Backnut
8011156604 3/8" 2.04 8011156605 1/2" 2.39 8011156606 3/4" 2.69 8011156607 1" 4.47 8011156608 11/4" 9.92 8011156609 11/2" 10.79 8011156610 2" 11.72 8011156611 21/2" 17.08 8011156612 3" 19.16 8011156303 4" 24.13