Back-up ring

$9.64

$10.42

$10.11

$7.04

$8.36

$2.86

$2.86

$6.84

$11.09

$2.86

$6.83

$6.10

$8.07

$8.83

$2.86

$13.29

$8.07

$4.07

$6.89

$7.83

$2.86

$2.95

$2.86

$9.09