Best Button Head
Lumax LX-1166 Mini Button Head Coupler
Lumax
Button head fits flush-face zerk fittings common on marine and agricultural equipment
- Button head design
- For flush-face fittings
- High pressure rated
Pros
- Button head fits flush-face zerk fittings common on marine and agricultural equipment
- Standard needle coupler will not seal on flush-face fittings - this is the correct tool
Cons
- Not compatible with standard raised zerk fittings
Prices and availability change, so confirm on Amazon.View on Amazon