This 3-arm fuel sender wrench is used for dismantling and assembling most union screw rings on fuel sender/fuel pumps, even in tight spaces. It is adjustable for most union screw rings from 89 to 170 mm. This fuel sender key can be turned with a 19 mm Allen key or hexagon socket.
- Color: Black
- Material: carbon steel
- Drive size: 19 mm (hexagonal)
- Adjusts to fit most ring sizes from 89mm to 170mm.
