Retaining Ring Plier Plier Type Retaining Ring Pliers For Ring Type External Internal Non-Sparking No Grip Style Standard Cushion Overall Length 5 3/4 in For Minimum Bore Diameter 3/8 in For Maximum Bore Diameter 9/16 in Tip Diameter 0.038 in Tip Angle 90 Degrees For Minimum Shaft Diameter 1/2 in For Maximum Shaft Diameter 25/32 in Jaw Opening Type Manual Replaceable Tips No Conversion Mechanism Pivot Screw Features Precision Ground Tips For Use With Retaining Rings