Brass seat 30025

AMERICAN KITCHEN 1/2"-20T H: 3/8" 沖8MM六角

Brass seat 30024

Brass seat 30023

UNIVERSAL. ELKAY 17/32"-24T H: 11/32" 沖7MM四角

Brass seat 30021

SPEAKMAN 5/8"-24T H: 7/16" 沖8MM四角

Brass seat 30020

SPEAKMAN 7/16"-27 H: 11/32" 沖6.3MM六角

Brass seat 30019

A.M. STD 7/16"-24T H: 13/32" 沖6.3MM四角