A metal grill that open and close via force
A metal grill that open and close via force
(OP)
Hi,
I'm looking for a metal grill, that closes it's flaps when I step on a button, and opens the flaps when I release my foot. May I know where can I find such a design?
I'm looking for a metal grill, that closes it's flaps when I step on a button, and opens the flaps when I release my foot. May I know where can I find such a design?





RE: A metal grill that open and close via force
RE: A metal grill that open and close via force
RE: A metal grill that open and close via force
http://www.greenheck.com/media/pdf/catalogs/Backdr...