48 21 J31 SB Precision Circlip Pliers heavy duty in continuous operation: up to 10 times longer service life compared to turned tips. With inserted tips for reliable work. Bolted joint: precise, zero backlash operation of pliers. Non-slip plastic coating on the handles. angled tips. self-service card/blister. - Size of bore: Ø 40 – 100mm- Tips (diameter): Ø 2.3mm