Campagnolo ultra torque screw fit cup toolthe campagnolo ultra torque cup socket tool just slots over screw fit is fit bottom bracket cups to tighten or remove them if the cups wont budge no matter how much muscle power you use then no fear the tool also has 24mm flats to be used with a spanner which will give you plenty more leverage featuresweight 130g approxsuitable for road bikessocket tool removes bottom bracket cupsbuy campagnolo tools from chain reaction cycles the worlds largest