The set includes four 7-inch snap ring pliers, covering straight-tip internal, 90-degree bent-tip internal, straight-tip external, and 90-degree bent-tip external types. Material: Made from high-quality 45# steel for superior hardness and durability the tips feature a black electrophoretic coating for excellent rust resistance. Design: Equipped with strong, durable springs the tips and bodies are integrally formed for a long service life handles are non-slip and comfortable to grip. Features: Supports one-handed operation precision tips and 90-degree bent-angle design facilitate work in tight spaces suitable for gripping small parts and bending wire. Applications: Suitable for shaft or bore bearing installation in the machinery industry, mechanical maintenance, bicycles, motorcycles, plumbing, and agricultural machinery. Weight: 1.58 lbs.