3 16 to 1 4 adapter
- 3 16 to 1 4 hose adapter
- 3 16 female to 1 4 male adapter
- 3 8 16 male to 1 4 20 female adapter
- 3 4 16 unf to 1 2 npt adapter
- 3 16 to 1 4 barb adapter
- 3 16 to 1 4 r12 adapter
- 3 16 to 1 4 inch adapter
- 3 16 to 1 4 screw adapter
- 3 16 to 1 4 brake line adapter
- 3 16 to 1 4 brake line adapter napa
- 3 16 to 1 4 air line adapter
- 3 16 to 1 4 inverted flare adapter