allG Fabrication, Ltd. - Products

Formerly ALT

Product Guide > Lightning Protection > Conventional Lightning Protect... > Thru Wall & Thru Roof Connecto... > Thru Roof Assembly - Drill & Tap Air Terminal

An assembly designed to make a sealed roof penetration when attaching to a steel frame below a finished roof. Stainless steel hardware and sealing washers are included.

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Typical application

Image	Item	Description	Weight	Price	Unit	Qty
	2387-38	Thru Roof Assembly; drill & tap; copper / brass; 12"; fits 3/8" air terminal; 1/2" brass threaded rod & brass adapter	0.90 lbs.	$25.00*	EA
	2387-12	Thru Roof Assembly; drill & tap; copper / brass; 12"; fits 1/2" air terminal; 1/2" brass threaded rod & brass adapter	0.89 lbs.	$25.00*	EA
	A2387-12	Thru Roof Assembly; drill & tap; aluminum / stainless steel; 12"; fits 1/2" air terminal; 1/2" stainless steel threaded rod & aluminum adapter	0.76 lbs.	$21.00*	EA
	A2387-58	Thru Roof Assembly; drill & tap; aluminum / stainless steel; 12"; fits 5/8" air terminal; 1/2" aluminum threaded rod & aluminum adapter	0.75 lbs.	$21.00*	EA

* Pricing subject to change on this item

**Product received may vary from photo

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