Southco Snap-In Magnetic Latch, Large Series, black housing,2.57" long x .37" thick.
The housing of this latch snaps easily into a frame, thanks to the self-adjusting springs on the ends of the housing. These magnets havea breakaway rating of 11 lbf.
They also make really great fridge magnets, for puttingyour kids' artwork on display.
Just pick the range that best fits your panel thickness!