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Robbins 638 Bronze Lightning Rod Point Base
Robbins 638 Universal Bronze Lightning Rod Point Base

Robbins 638 Bronze Lightning Rod Point Base

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Robbins 638 Universal Bronze Lightning Rod Point Base
 
Universal lightning rod point base made of heavy duty bronze. Can be soldered to copper surfaces. Can also be applied using an adhesive sealant such as Surebond SB-190 High Strength Adhesive Caulk  or mechanical fasteners . Use up to 18 inch long copper points (lightning rods).
 
Overall dimensions: 3 1/2 inches by 4 5/16 inches by 2 3/4 inches with 15.1 square inches of overall adhesive contact area. 1.5 pounds each. Also available in aluminum (call us for prices).
 


 


 

Threaded point socket swivels to angle lightning rod at different roof slopes. Cable clamp rotates ninety degrees so you can run the copper cable parallel or across the long length of the base. Specify either 3/8 inch, 1/2 inch or 5/8 inch point (lightning rod) diameter.
 
If you want to fasten lightning rods to a copper roof ridge, you can fabricate the ridge so that this point base sits on top of it. Then you can solder it to the ridge (do the soldering in the shop). This allows you to install a lightning rod system without penetrating the ridge or the roof. Install the ridge copper using our cleats.
 
 
 
 
 
32%
Details
SKU 4461
Weight 2.00 lbs
Market price: $33.80
Our price: $23.00
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