(57)
Screw and wing are zinc plated to ASTM B633, SC1, Type III. Can be used in any hollow base material application. Comes with fully threaded machine screws with standard coarse threads. Wing nut springs open automatically. Toggle wings available separately.
(3)
Easy Installaion. Locks in place permitting fixtures to be installed or removed over and over without losing toggle. Washer design eliminates misalignment.