This aluminum large format Thru-Frame Bulkhead works on frames or other structures from 1 1/2" to 3" thick. Each end is drilled and tapped to 3/8 NPT. Some common uses are fuel, A/C, and Heater Lines. Coated black with our proprietary Pure Stealth ceramic coating, these bulkhead fittings are a useful and attractive option for routing plumbing through obstacles rather than around them.

Our coating is extremely durable but it can be scratched. Care should be taken during the assembly and installation process to prevent damaging the coating.

Fits through 7/8" hole. Overall length is 3.675". Sold individually