Product Overview
The 120T/4473 requires that a 3/4″ hole be drilled for the switch and 3/8″ hole for the magnet. The 3/4″ switch mounting is desirable since the extra wire and connections can be more easily inserted into the larger hole for concealment. Also, should the need arise for testing or replacement, it would be easy to pull the switch, extend the extra wire and access the original connections.
Installation is further enhanced by using a smaller 3/8″ diameter magnet to avoid the need to center a larger hole in a 1″ to 1 1/2″ thick door or window. This will allow you to offset the magnet should it be required.
The 120T/4473 switch set was developed for and should only be used in openings with wooden or aluminum frames.
Main Features
- GRI Introduces their newest line of contacts: The MIGHTY MAG Series, to assist in resolving the installeraposaposs problem of drilling into the new thinner, vinyl windows. These rare earth magnets are less than 1/8 high and install fast and easily without worry over damage to the window itself
- GRIaposs Mighty Magnets make use of a rare earth alloy which allows the size of the magnet to be significantly reduced while still retaining or improving the gap involved. Paired with GRIaposs 3/8 Press To Fit contacts, this new series offers a standard gap of 3/4+ and on wide gaps, 1+