Lethal-Eye NPT Adapter 4003 Oil Filter Thread
Bought this as gauge/tool for my mechanics tool box. However, after doing some reading up on these adapters I didnt feel comfortable with it in my possession, so I had to pitch it in the garbage.I felt it was not the vendors fault but mine alone for not knowing the gray area here.So felt it was not on them to return my money on this.Im sure its fine but just dont need the hassle ,even if the intention of use is a legal one.