Internal circlip pliers for installing or removing circlips into bore holes - 90 degree tips. Heavy duty for continuous operation - up to 10 times longer service life than turned tips. Tips are made of high-density spring steel and offer a high level of protection against excessive stress and strain - great for removing rings that are stuck. The large supporting surfaces and the position of the tips make it more difficult for the rings to fly off. Tips are non-detachable. Bore size capacity - 3/4" to 2 23/64".