Knipex 45 10 170 For retaining rings with a minimum ring split gap of 3.6mm. For external horseshoe shaped spring retaining rings and retaining rings (Circlips) without grip holes. Chrome Vanadium steel, forged and oil-hardened. Length: 6-1/2" (170mm) Made in Germany.
Knipex 45 10 170, 4510170, 4510-170 Special Retaining Ring Pliers for External Split Rings, Circlips, Split Gap Retaining Rings.