Internal and external ring pliers horseshoe lock ring plierFor removing horseshoe lock rings used on hydraulic brakes, differentials, etc. Plier is 8" long; max. spread15/16"retaining ring plier KITSChoose from four sets; internal ring, external ring and convertible pliers for either internal or external rings.replace tips for 7300 and 7301 plierscaution: Always wear safety goggles when using pliers.SpecificationsExternal - Order No.0400Internal - Order No.0300Convertible - Order No.1320