This is the Park Tool RP-4 1.7mm bent internal snap ring pliers. Professional quality ring plier made from forged, heat-treated cro-moly steel with a return spring and vinyl dipped grips. The RP-4 has 1.7mm tips on bent nose blades for larger, internal snap rings. The tips open from 21mm down to 2mm (center to center).
This product is expected to become available for purchase on Wednesday, October 27, 2021