Made in USA. 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. These bulkhead fittings are a useful and attractive option for routing plumbing through obstacles rather than around them.

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