Place of Origin: Zhejiang, China
Brand Name: Xiatao
Model Number: 1/2" to 2"
knock out seal: Steel knock out seals
Snap-in Knock Out Seal: Snap-in Knock Out Seal-Steel
Knockout seals are used to close off unused openings in boxes or panelboards.
All steel construction provides installtion integrity
Zinc electro-plated for adding corrosion protection.