The OEMTOOLS Windshield Wiper Arm Puller easily removes wiper arms on most domestic and foreign vehicles. This Arm Puller features a turning knob for fast work and a forged body for strength. The compact design of this Windshield Wiper Arm Puller works great in tight spaces. This item will not damage wiper arm or hood cowling during use. Designed for professional auto mechanics and heavy duty applications.