1 1/8" NICKEL PLATED CHECK RING.
1 1/8" (inside measurement) Beaded nickel plated check ring.
It measures 13/16" across the top (bead to bead).
It has 3/8" hole (works with 1/8 IPS pipe).
$2 minimum charge orders less than $20.
$.50 packing charge for each parts box.