For Harold and those others that may want to know...
Item is mfg by JM Products Inc, Canton Ma 02021
I don't have a web link yet, but Google may work.
Item is stainless steel with gasket & lug for 680.26. It is UL listed according to the cut sheet in my face.
Try
www.bondsafe680.com We have a local source here in the Twp I work in.
