- Lightning Protection Products /
- Bases /
- Concealed Bases /
- Aluminum Concealed Bases /
- A709B Base
A709B Base
Aluminum concealed base and riser assembly for metal or concrete deck construction. Riser bar is 1/2" diameter by 12". Top assembly fits all adapter type air terminals. The premium die cast mounting base has a bolt pressure cable clamp for cables through No. A508.
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