GRI GRI 4612 Mini Curtain Door Switch, Closed Loop, Up to 2" Gap JMAC# GRI-4612 GRI has solved the curtain door installation problem with the 4612 Curtain Door Series. The 4612 resolves the left or right installation problem plus allows the installer to adapt the install dependant on the application. GRIs unique probe design allows... MSRP: Was: Now: $34.75 In Stock Expedited Shipping Available Need it Tomorrow? Need it Tomorrow? Select the NEED IT FAST shipping option at checkout and a member of our team will contact you promptly with any available Expedited Shipping options once we receive your order. Add to Cart
GRI GRI 4510AU Concrete Concealed Switch, Universal Bracket JMAC# GRI-4510AU The GRI 4510AU concrete concealed SPDT switch is equipped with and a universal magnet. The 4510AU series features all stainless steel construction for maximum resistance to corrosion and has a wide working gap for those loose or badly worn overhead doors... MSRP: Was: Now: $35.25 Add to Cart
GRI GRI 4510A Concrete Concealed Switch, Magnet on S-12 Bracket JMAC# GRI-4510A Perhaps the best way to protect overhead door contacts from industrial motorized traffic like forklifts and large trucks is to recess or bury them into the concrete floor, allowing vehicles of this type to safely pass over them totally unaffected. The... MSRP: Was: Now: $43.50 Limited Stock Add to Cart