Hex Head Plug 3/4 NPT 121-E 177.9121E

Hex Head Plug 3/4" NPT

Same As Automann 177.9121E, Automann 177.9040, Velvac 017059, Tectran 121-E, Weatherhead 3152X12, BWP M-4323, Dayton 12-12112, PDC BP121-12.