allG offers Thru Wall Assembly designed for penetration, which can be easily sealed while maintaining low resistance grounding. Stainless steel hardware and sealing washers are included, but also sold seperately for your convenience.

Image Item Description Weight Price Unit Qty
2300
Item #2300
Thru Wall Assembly; 18"; Bronze copper to copper; 1/2" brass threaded rod; Fits conductor sizes 0.292 to 0.528 1.92 lbs. $66.00* EA
A2300
Item #A2300
Thru Wall Assembly; 18"; Aluminum to aluminum; 1/2" aluminum threaded rod; Fits conductor sizes 0.292 to 0.562 1.42 lbs. $34.00* EA
2301
Item #2301
Thru Wall Assembly; 18"; Bronze/aluminum bimetal; 1/2" stainless steel threaded rod; Fits conductor sizes 0.292 to 0.562 1.72 lbs. $43.00* EA
TW-HWKIT
Item #TW-HWKIT
Thru Wall Hardware Kit; Includes 1/2" stainless hex nut, 1/2" x 1-1/4" OD stainless washer, 1/2" x 2" OD stainless fender, & 1/2" x 2" OD neoprene washer 0.36 lbs. $6.00* EA

* Pricing subject to change on this item

**Product received may vary from photo

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