Includes: 8 in. groove joint pliers, 10 in. groove joint pliers, 12 in. groove joint pliers.These groove joint pliers have drop-forged chrome nickel steel for durability, black micro-nickel finish for corrosion-resistance, ergonomic anti-slip grip handles, and hardness that meets or exceeds ANSI standards.Specifications:Application Used for gripping objects, tape jaws to prevent damage to fixtures Color/Finish Nickel finish Handle Length (Inches) 6.25 Jaw Capacity (Inches) 2.1 Jaw Tip Size 0.41 Material Chrome nickel steel Pliers Type Tongue & Groove Thickness (Inches) 0.81