unior set 4 pinze 539 1prct per seeger interni per seager 12 25 mm e 19 60 mm30% more resistance compared to common seeger ring pliers With inserted tips Material: premium plus carbon steel Hot forged, fully hardened and tempered Polished head Surface finish: chrome plated according to ISO 1456: 2009 Tips with black finish Plastic handles Made according to DIN 5256 Form C standard Includes 2x Straight pliers for internal seeger rings: for seeger 12 25 mm and for seeger 19 60 mm 2x Bent pliers for internal seeger rings: for