The Performance Tool W80110 is a versatile and easy-to-use tool for brake piston compression and removal. Its gearless plate design evenly spreads force on single, twin, and quad disc brake pistons to prevent misalignment, and it can be used on both fixed and floating calipers for a range of vehicles. With a cushion grip handle that has a full 360º swing, you can easily switch from spreading the plates to retracting them for removal. The large plates ensure a perfect fit on most vehicles on the road today, and the tool compresses the pistons straight back into the caliper bore, preventing any binding during use. This durable and reliable tool is a must-have for any DIY enthusiast or mechanic.