Overview Reviews Product Description Ideal for tightening, clamping, twisting and turning.Classic trigger release provides maximum locking force.Constructed of high-grade heat-treated alloy steel for maximum toughness and durability.Adjust pressure and work fit with turn screw that stays adjusted for repetitive use.4-piece set in kit bag includes 1 each of the following: 10cr, 7r, 6ln, and 5wr.Irwin tools Vise-Grip® locking pliers, original, 4-piece set (71). Irwin Tools Catalog Product Videos Custom Field Manufacturing country MX Product Reviews Write a Review Write a Review × Irwin 4 Pc. Vise-Grip® Locking Pliers Set 71 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *