This puller is designed for the toughest Pitman arm jobs. Theyre adjustable and have rugged forged jaws shaped to fit the job. Two clamp bolts lock the jaws on the Pitman arm, ensuring a solid grip. Includes an adapter for added versatility. Both pullers cover a variety of pulling jobs. This puller is for use on medium and heavy-duty trucks. Max jaw spread: 2-1/4"