TEKTON 4-PC. GROOVE JOINT PLIERS SET features: Drop Forged Heat Treated Steel Construction, Precision-Machined Jaws, Multi-Position Groove Joint Design Adjusts and Locks Plier Capacity, Durable Chrome Plated Finish, Cushioned Non-Slip Handle Grips, 1-pc. 6" Groove Joint Pliers, 1-pc. 8" Groove Joint Pliers, 1-pc. 10" Groove Joint Pliers, 1-pc. 12" Groove Joint Pliers, Complete with PVC Roll-up Carrying Pouch.