Recessed mounted magnetic contacts have a cylindrical case

Recessed mounted magnetic contacts have a cylindrical case and are installed simply by drilling a hole.

3/8 inch magnetic contact
3/4 (20±5) inch(mm) active gap

1/4 inch magnetic contact
3/4 (20±5) inch(mm) active gap

1/4 inch magnetic contact
3/4 (20±5) inch(mm) active gap

3/8 inch magnetic contact
3/4 (20±5) inch(mm) active gap

3/8 inch recessed mount magnetic contact
3/4 (20±5) inch(mm) active gap

3/4 inch magnetic contact
1 1/2 (40±10) inch(mm) active gap

3/8 inch magnetic contact
3/4 (18±5) inch(mm) active gap