Additional information
| Length | 12", 18", 24" |
|---|---|
| AT: Thread Size | 3/8", 1/2", 5/8" |
| Material | Aluminum, Bronze, Bi-Metallic Aluminum to Bronze |
551-553 Thru Rod Assembly 12″-24″: 3/8″,1/2″, 5/8″
Parallel connection lightning protection thru rod assembly, accepting up to two main size lightning protection conductors. This has a straight coupling adapter and a standard 1/2″ neoprene washer.
Click part number below to add the item to your Quote Request.
| Material | ||||
|---|---|---|---|---|
| Length | AT: Thread Size | Aluminum | Bronze | Bi-Metallic Aluminum to Bronze |
| 12" | 3/8" | C55138 | ||
| 18" | 3/8" | C55238 | ||
| 24" | 3/8" | C55338 | ||
| 12" | 1/2" | A55112 | C55112 | C55112A |
| 18" | 1/2" | A55212 | C55212 | C55212A |
| 24" | 1/2" | A55312 | C55312 | C55312A |
| 12" | 5/8" | A55158 | C55158 | C55158A |
| 18" | 5/8" | A55258 | C55258 | C55258A |
| 24" | 5/8" | A55358 | C55358 | C55358A |