Irwin Vise-Grip Original 6" Locking C-Clamp with 2 1/8" jaw capacity has swivel pad to hold tapered work. These Vise-Grips handle most jobs whether it's heavy duty jobs and/or certain projects without damaging the work surface. It is ergonomically designed for easy balancing and handling. Clamp with powerful locking mechanism has 9 1/2" throat depth and 1 1/2" jaw depth. Clamp featuring quick-adjust screw to give exacting pressure has guarded release trigger to protect from accidental release.