> Its a grease nipple - these repressed Yanks don't > like saying 'nipple'...... Ah, I see now. I got 2 of those....urh, in the control arms of the car 'cos I had the balljoints "rejuvenated" so they came with a grease nipple to grease them up every 10,000km. How does one fit these things into the calipers? G.