The HONEYWELL-SENSORS-7939WG-GY-M is a 10-pack of extra magnets for the 7939WG Surface Mount Contact.
The magnets are grey to match the 7939G-GY grey contact. This magnetic contact is designed for residential and commercial use. It observes a 1.25" standard gap.
Also known as
- Honeywell Sensors SURFACE CONT, GY MAG ONLY HNYW - 7939WG-GY-M