NATIONAL CONTROLS
AMETEK K1F-10-567 / K1F10567 (USED)
A nice touch is the National Supply Company warranty card included in the box.
AMETEK K1F-10-761S2 / K1F10761S2 (USED)
National Supply Company focuses on function over flashy features.
AMETEK K1F-60-561 / K1F60561 (USED)
What stands out about National Supply Company is the uniform thickness of the metal.
AMETEK K1F-2-567 / K1F2567 (NEW NO BOX)
A nice touch with National Supply Company is the included mounting hardware.