BGS 8705 Steel Line Stopper Set 4 pcs.

for closing brake, fuel and other automotive steel pipes fits on e.g. 10 mm (3/8"), 8 mm (5/16") and 12.5 mm (1/2") banjo fittings distance of sealing rubber is adjustable prevents fluid leaks and contamination during service suitable for all automotive fluids, Manufacturer: BGS technic