Draper expert pneumatic oil extraction brake bleeding kit draper expert 73291 b i expert quality i b kit ideal for one person operation for the extraction of engine oils from motor vehicles motor bikes marine engines generators etc without the removal of the oil drain plug requires 71 110psi air supply supplied complete with 1 4m of anti kink hose 4 x siphon hoses and brake bleeding hose connector display carton draper expert 73291 pneumatic oil extraction brake bleeding kit