Armstrong 78-632 2-Inch Capacity Deep Throat Pattern C-Clamp, High Visibility Finish, Safety Orange,Cooper Tools,78-632" /> Made in the USA-quality and availability The most popular and versatile style C-clamp Forcing screw has a sliding handle Swivel pad completely encircles the ball joint providing permanent attachment as well as full swivel action Heavy walled hub supports forcing screw, reducing distortion