Product description Remove and install heavy-duty internal snap rings from 2-7/16 to 3-1/2â in diameter and external snap rings from 1-1/2 to 4â in diameter. Pliers include 3 pairs of interchangeable points sizes: 0.108â diameter, 15Âº angle; 0.108â diameter, 45Âº angle and 0.123â diameter, 45Âº angle. Points lock securely into the jaws. Screw-type design maintains jaw position during use. Overall length without tips: 9 1/2â.Hex stock size of tips: .156â. Replacement part: 1455-75 Clamps and Screws	From the Manufacturer Pliers include 3 pairs of interchangeable points in the following sizes: 0.108′ diameter, 15 degree angle; 0.108′ diameter, 45 degree angle and 0.123′ diameter, 45 degree angle. The tips are designed to have a secure lock and maintain the positions while in use. These are made with strong quality and safety for a good performance!