Click to expand Tap to zoom infinias S-SNSR-29-A-W Door Switch Set - 10 pack, Wood, Surface Mount by infinias SKU S-SNSR-29-A-W Get a Quote Suitable for residential and commercial applications UL and ULC approved Side-mounted screw terminals Closed loop, normally open (N/O) Standard gap up to 1″ on steel Color: white Spacers, covers and screws included