GRI 150-12 1/2" Snap Fit Switch Set, Standard Gap up to 1", Closed Loop, A Reed Form, 10W, White 10 pack

Larger than 3/8" but smaller than 3/4", G.R.I introduces their newest innovative switch design, the one-half inch diameter, flush mount, 150-12. This new design is in response to requests from our customers for a switch that would give them additional "working room" for extra wire, E.O.L. resistors, etc., yet would more readily install in the increasingly popular hollow core windows.