Flare nut wrench sets

This category contains flare nut wrench sets from Seneca. A flare nut wrench resembles a ring spanner but has an opening in the ring. This lets you slide it over a pipe and still grip the nut on several sides.

This type of wrench is mainly used for pipe nuts, for example on brake and fuel lines or hydraulic lines, where an open end wrench could easily damage the nut. There is an eight-piece set in metric sizes from 8x10 to 30x32 mm and an eight-piece set in SAE sizes. Both sets are made of chrome vanadium steel. That makes them a useful addition for garages, mechanics and maintenance teams working on lines and pipes.