Groco THXL Bronze Extra-Length Thru-Hull With Nut, NPS Thread 

Extra long through hull for installations where hull thickness dictates the use of longer fitting. Locknut has bonding connection. NOT TO BE USED IN POTABLE WATER SYSTEMS.

Pipe: 1-1/2", A: 5-7/16", B: 5/16", C: 2-7/8"

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