Vintage Hoffman specialty no. 500 Radiator Air Vent Part Steam or Water USA NOS

Vintage Hoffman specialty no. 500 Radiator Air Vent Part Steam or Water USA NOS. NOT promises. Recycling done here. Unused with light soiling, oxidation and surface wear. Please read… Unused with light soiling, oxidation and surface wear. I stand by my description, but am no expert…Buyer responsible for knowing needs and applications. Please see pictures for actual item description details and inclusions. Shipped responsibly. Thank you. C2 Made In USA, Quick To Ship, **PLEASE READ FOLLOWING SHIPPING NOTE** Ebay automatically gives you delivery date “estimates”, based on unknown metrics. NOT promises. There have recently been unprecedented shipping delays. I do process and get orders to the shipping service rapidly, many times within 12 hours depending on the day. You can find this information in tracking. I have no control or influence over potential delays whence orders are in the care of USPS, Fedex or UPS. Recycling done here. Thank you in advance and please keep this in mind before purchasing.