Irwin Vise-Grip 11" Locking C-Clamp with Swivel Pads, an 11-inch construction locking C-clamp with swivel tips. It Can be used for a variety of projects. The swivel pads allow you to hold tapered work, making it ideal for awkward fabricating jobs and delicate projects. The clamp is engineered for balance and ease of handling, and many functions can be performed with one hand. The screw stays adjusted for repetitive clamping.