A 4-piece circlip plier set is a basic hand tool kit for installing and removing circlips (also called snap rings) used to secure shafts, bearings, and other components in machinery. The set typically includes both internal and external pliers in different tip sizes, giving you the versatility to work with a range of ring dimensions. Made with durable steel and ergonomic handles, this set makes precision jobs easier and helps prevent damage to parts during assembly or disassembly. Ideal for automotive, mechanical, and DIY maintenance work.